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Wilmot Proviso

 

(1846) Proposal in the U.S. Congress to prohibit the extension of slavery to the territories. Offered by Rep. David Wilmot (1814 – 68) as an amendment to a bill that purchased territory from Mexico, it prohibited slavery in the new territory. The proviso provoked a national debate that reflected the growing sectional discord between North and South. Despite repeated attempts, the Wilmot Proviso was never passed by both houses of Congress. Nevertheless, the principle became a basic tenet of the Republican Party.

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US Military Dictionary: Wilmot Proviso
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An amendment presented on August 8, 1846 by Democratic congressman David Wilmot and supported by northern congressmen to prohibit the establishment of slavery in any territories gained in the Mexican War (1846-48). It passed in the House, where the North had a majority, but was defeated in the Senate and resulted in increased tensions between the national parties and between Northern and Southern states.

See the Introduction, Abbreviations and Pronunciation for further details.

US Government Guide: Wilmot Proviso
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Antislavery advocates in Congress devised the Wilmot Proviso as a legislative tactic to stop the spread of slavery into the vast Southwestern territories that the United States had acquired from its war with Mexico between 1846 and 1848. This proviso (an amendment that sets a provision or requirement) stipulated that no federal funds could be spent to acquire any territory that permitted slavery. Seeking someone to sponsor the bill who had the best chance of winning recognition to speak in the House, the antislavery group chose David Wilmot (Democrat/Republican–Pennsylvania), who had not been unfriendly to Southern interests. The amendment, which became known as the Wilmot Proviso, was attached repeatedly to many bills. Although it passed the House, the Wilmot Proviso was never enacted by the Senate. Even without passage, the Wilmot Proviso became a rallying point for the new Republican party and equally an object of scorn by defenders of slavery.

Sources

  • David M. Potter, The Impending Crisis, 1848–1861 (New York: Harper & Row, 1976)
US History Encyclopedia: Wilmot Proviso
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Immediately after the beginning of the Mexican-American War (1846–1848), President James Polk asked Congress for $2 million, which he intended to use to buy a peace treaty with Mexico. A rider was attached to the bill on 8 August 1846, by David Wilmot, a little-known Democratic representative from Pennsylvania. The Wilmot Proviso, as it became known, would forbid the extension of slavery to any territory acquired from Mexico. The proviso caused a split among the Democrats as northerners supported it and southerners opposed it. Polk eventually got his appropriation, but Congress rejected the Wilmot Proviso after a bitter debate. The provision was reintroduced several times afterward, but never approved.

The implications of the Wilmot Proviso were far reaching. Wilmot's action was on behalf of a group of northern Democrats who were angry over Polk's political appointments, his apparent proslavery actions in Texas, his compromise with Great Britain over the Oregon issue, and Polk's veto of a rivers and harbors bill supported by midwestern Democrats. Many northern Democrats were also resentful of the domination of the party by southerners, feeling they had made too many concessions to the southern wing in the past, and that the war with Mexico was an act of aggression designed to expand slavery. As a result, the Wilmot Proviso sparked what would become a rancorous national debate on the question of expanding slavery into the territories.

All but one northern state legislature endorsed the Wilmot Proviso, while southern legislatures expressed their determination to resist it. Southern slaveholders resented the proviso as it seemed to stigmatize them, suggesting that they were not the equals of northerners. More importantly, southerners feared that if slavery could not expand, the slave system would slowly be strangled once it was surrounded by free territories. Prominent senator John C. Calhoun of South Carolina argued that the territories were the common property of all the states, and Congress lacked the power to prevent persons from taking their property into a territory; therefore slavery was legal in all the territories. Failure to uphold this principle, Calhoun declared, would destroy the balance between the free and slave states. At the end of 1847, Michigan's Democratic senator Lewis Cass argued for what would become known as "popular sovereignty" by proposing that the territories decide the slavery question themselves. This idea attracted support from both northern and southern Democrats, each of whom interpreted the concept to fit their own views about the expansion of slavery.

Polk seems not to have understood the nature of the debate, holding that the slavery issue was a domestic problem and not a question of foreign policy. The president failed to recognize the question was, indeed, a major foreign policy issue. Expansion had been a significant aspect of American foreign policy since colonial days. The end of the Mexican-American War would leave either slave owners or anti-slave forces in control of an enormous amount of new territory; in time, the winner could control the government. Polk thought that Congress was raising the issue in order to embarrass him; he felt slavery could not exist in the poor soil conditions of northern Mexico.

The proviso served to heighten sectional animosity, and later efforts to pass the measure only provoked further debate. The modern Republican Party would be founded on the principle of halting slavery's expansion, and Abraham Lincoln would be elected to the presidency on a platform that promised to carry out the principles of the Wilmot Proviso.

Bibliography

Foner, Eric. "The Wilmot Proviso Revisited." Journal of American History 56 (1969): 262–279.

Morrison, Chaplain W. Democratic Politics and Sectionalism: The Wilmot Proviso Controversy. Chapel Hill: University of North Carolina Press, 1967.

 
Columbia Encyclopedia: Wilmot Proviso
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Wilmot Proviso, 1846, amendment to a bill put before the U.S. House of Representatives during the Mexican War; it provided an appropriation of $2 million to enable President Polk to negotiate a territorial settlement with Mexico. David Wilmot introduced an amendment to the bill stipulating that none of the territory acquired in the Mexican War should be open to slavery. The amended bill was passed in the House, but the Senate adjourned without voting on it. In the next session of Congress (1847), a new bill providing for a $3-million appropriation was introduced, and Wilmot again proposed an antislavery amendment to it. The amended bill passed the House, but the Senate drew up its own bill, which excluded the proviso. The Wilmot Proviso created great bitterness between North and South and helped crystallize the conflict over the extension of slavery. In the election of 1848 the terms of the Wilmot Proviso, a definite challenge to proslavery groups, were ignored by the Whig and Democratic parties but were adopted by the Free-Soil party. Later the Republican party also favored excluding slavery from new territories.

Bibliography

See C. W. Morrison, Democratic Politics and Sectionalism (1967).


Law Encyclopedia: Wilmot Proviso
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This entry contains information applicable to United States law only.

An unsuccessful 1846 congressional amendment that sought to ban slavery in territories newly acquired from Mexico.

The 1846 Wilmot Proviso was a bold attempt by opponents of slavery to prevent its introduction in the territories purchased from Mexico following the Mexican War. Named after its sponsor, Democratic representative David Wilmot of Pennsylvania, the proviso never passed both houses of Congress, but it did ignite an intense national debate over slavery that led to the creation of the antislavery Republican party in 1854.

The Mexican War of 1845-1846 was fueled, in part, by the desire of the United States to annex Texas. President James Polk asked Congress in August 1846 for $2 million to help him negotiate peace and settle the boundary with Mexico. Polk sought the acquisition of Texas and other Mexican territories. Wilmot quickly offered his proposal, known as the Wilmot Proviso, which he attached to President Polk's funding measure. The proviso would have prohibited slavery in the new territories acquired from Mexico, including California.

The proviso injected the controversial slavery issue into the funding debate, but the House approved the bill and sent it to the Senate for action. The Senate, however, adjourned before discussing the issue.

When the next Congress convened, a new appropriations bill for $3 million was presented, but the Wilmot Proviso was again attached to the measure. The House passed the bill and the Senate was forced to consider the proposal. Under the leadership of Senator John C. Calhoun of South Carolina and other proslavery senators, the Senate refused to accept the Wilmot amendment, approving the funds for negotiations without the proviso.

For several years, the Wilmot Proviso was offered as an amendment to many bills, but it was never approved by the Senate. However, the repeated introduction of the proviso kept the issue of slavery before the Congress and the nation. The Compromise of 1850, which admitted California as a free state but left the issue of slavery up to the citizens of New Mexico and Utah, created dissension within the Democratic and Whig parties. The strengthening of federal enforcement of the Fugitive Slave Act (9 Stat. 462) angered many northerners and led to growing sectional conflict.

The creation of the Republican party in 1854 was based on an antislavery platform that endorsed the Wilmot Proviso. The prohibition of slavery in any new territories became a party tenet, with Wilmot himself emerging as Republican party leader. The Wilmot Proviso, while unsuccessful as a congressional amendment, proved to be a battle cry for opponents of slavery.

Wikipedia: Wilmot Proviso
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Events leading to
the US Civil War
Northwest Ordinance
Missouri Compromise
Tariff of 1828
Nullification Crisis
Nat Turner's slave rebellion
The Amistad
Mexican–American War
Wilmot Proviso
Manifest Destiny
Compromise of 1850
Uncle Tom's Cabin
Kansas-Nebraska Act
Bleeding Kansas
Dred Scott v. Sandford
Brown's raid on Harper's Ferry
Election of 1860
Secession of Southern States
Battle of Fort Sumter
Underground railroad

The Wilmot Proviso, one of the major events leading to the Civil War, would have banned slavery in any territory to be acquired from Mexico in the Mexican War or in the future, including the area later known as the Mexican Cession, but which some proponents construed to also include the disputed lands in south Texas and New Mexico east of the Rio Grande.[1]

Congressman David Wilmot first introduced the Proviso in the United States House of Representatives on August 8, 1846 as a rider on a $2 million appropriations bill intended for the final negotiations to resolve the Mexican-American War. (In fact this was only three months into the two-year war.) It passed the House but failed in the Senate, where the South had greater representation. It was reintroduced in February 1847 and again passed the House and failed in the Senate. In 1848, an attempt to make it part of the Treaty of Guadalupe Hidalgo also failed. Sectional conflict over slavery in the Southwest continued up to the Compromise of 1850.

Contents

Background

After an earlier attempt to acquire Texas by treaty had failed to receive the necessary two-thirds approval of the Senate, the United States annexed the Republic of Texas by a joint resolution of Congress that required simply a majority vote in each house of Congress. President John Tyler signed the bill on March 1, 1845 in the waning days of his presidency. As many expected, the annexation led to war with Mexico. After the capture of New Mexico and California in the first phases of the war, the political focus shifted to how much territory would be acquired from Mexico. Key to this was the determination of the future status of slavery in any new territory.

Both major political parties had labored long to keep divisive slavery issues out of national politics. The Democrats had generally been successful in picturing those within their party attempting to push a purely sectional issue as extremists that were well outside the normal scope of traditional politics.[2] However, midway through Polk’s term, Democratic dissatisfaction with the administration was growing within the Martin Van Buren, or Barnburner, wing of the Democratic Party over other issues. Many felt that Van Buren had been unfairly denied the party’s nomination in 1844 when southern delegates resurrected a convention rule, last used in 1832, requiring that the nominee had to receive two-thirds of the delegate votes. Many in the North were also upset with the Walker tariff which reduced the tariff rates; others were opposed to Polk’s veto of a popular river and harbor improvements bill, and still others were upset over the Oregon settlement with Great Britain where it appeared that Polk did not pursue the northern territory with the same vigor he used to acquire Texas. Polk was seen more and more as enforcing strict party loyalty primarily to serve southern interests. [3]

The Wilmot Proviso was seen as a stumbling block for Presidential candidates, such as Taylor

The Whigs faced a different scenario. The victory of James K. Polk (Democrat) over Henry Clay (Whig) in the 1844 presidential election had caught the southern Whigs by surprise. The key element of this defeat, which carried over into the congressional and local races in 1845 and 1846 throughout the South, was the party’s failure to take a strong stand favoring Texas annexation. Southern Whigs were reluctant to repeat their mistakes on Texas, but, at the same time, Whigs from both sections realized that victory and territorial acquisition would again bring out the issue of slavery and the territories. In the South in particular, there was already the realization, or perhaps fear, that the old economic issues that had defined the Second Party System were already dead. Their political goal was to avoid any sectional debate over slavery which would expose the sectional divisions within the party.[4]

Introduction and debate on the proviso

On Saturday August 8, 1846 President Polk submitted to Congress a request for $2,000,000 in order to facilitate negotiations with Mexico over the final settlement of the war. The request came with no public warning after Polk had failed to arrange for approval of the bill with no Congressional debate. With Congress scheduled to adjourn that Monday, Democratic leadership arranged for the bill to be immediately considered in a special night session. Debate was to be limited to two hours with no individual speech to last more than ten minutes.[5]

David Wilmot, a Democratic congressman from Pennsylvania, and a group of other Barnburner Democrats including Preston King of New York, Hannibal Hamlin of Maine, Gideon Welles of Connecticut, and Jacob Brinkerhoff[6] of Ohio, had already been meeting in early August strategy meetings. Wilmot had a strong record of supporting the Polk administration and was close to many Southerners. With the likelihood that Wilmot would have no trouble gaining the floor in the House debate, he was chosen to present the amendment to the appropriations bill that would carry his name.[7]Wilmot offered the following to the House in language modeled after the Northwest Ordinance of 1787:

"Provided, That, as an express and fundamental condition to the acquisition of any territory from the Republic of Mexico by the United States, by virtue of any treaty which may be negotiated between them, and to the use by the Executive of the moneys herein appropriated, neither slavery nor involuntary servitude shall ever exist in any part of said territory, except for crime, whereof the party shall first be duly convicted."

William W. Wick, Democrat of Indiana, attempted to eliminate total restriction of slavery by proposing an amendment that the Missouri Compromise line of latitude 36°30' simply be extended west to the Pacific. This was voted down 89-54. The vote to add the proviso to the bill was then called, and it passed by 83-64. A last ditch effort by southerners to table the entire bill was defeated by 94-78, and then the entire bill was approved 85-80. Most ominously, these votes all fell overwhelmingly along sectional rather than party lines.[8]

The Senate took up the bill late in its Monday session. Democrats hoped to reject the Wilmot Proviso and send the bill back to the House for a quick approval of the bill without the restrictions on slavery. Whig John Davis of Massachusetts attempted to forestall this effort by holding the floor until it would be too late to return the bill to the House, forcing the Senate to accept or reject the appropriation with the proviso intact. However, before he could call the vote, due to an eight minute difference in the official House and Senate clocks, the House had adjourned and the Congress was officially out of session.[9]

The issue resurfaced at the end of the year when Polk, in his annual message to Congress, renewed his request with the amount needed increased to three million dollars. Polk argued that, while the original intent of the war had never been to acquire territory (a view hotly contested by his opponents), an honorable peace required territorial compensation to the United States.[10]The Three Million Dollar Bill, as it was called, was the sole item of business in the House from February 8, 1847 until February 15. Preston King reintroduced the Wilmot Proviso, but this time the exclusion of slavery was expanded beyond merely the Mexican territory to include "any territory on the continent of America which shall hereafter be acquired". This time Representative Stephen Douglas, Democrat of Illinois, reintroduced the proposal to simply extend the Missouri Compromise line to the west coast, and this was again defeated 109-82. The Three Million Bill with the proviso was then passed by the House 115-106. In the Senate, led by Thomas Hart Benton (Democrat), the bill was passed without the proviso. When the bill was returned to the House the Senate bill prevailed; every Northern Whig still supported the proviso, but 22 northern Democrats voted with the South. [11]

In 1848, the Treaty of Guadalupe Hidalgo ending the war was submitted to the Senate for approval. Douglas, now in the Senate, was among those who joined with the South to defeat an effort to attach the Wilmot Proviso to the treaty.[12] In the prior year's debate in the House Douglas had argued that all of the debate over slavery in the territories was premature; the time to deal with that issue was when the territory was actually organized by Congress. [13] Lewis Cass (Democrat) in December 1847, in his famous letter to A. O. P. Nicholson in Tennessee, further defined the concept of popular sovereignty which would soon evolve as the mainstream Democratic alternative to the Wilmot Proviso:

"Leave it to the people, who will be affected by this question to adjust it upon their own responsibility, and in their own manner, and we shall render another tribute to the original principles of our government, and furnish another for its permanence and prosperity".[14]

Aftermath

An animation showing the free/slave status of U.S. states and territories, 1789-1861, including the proposed Wilmot Proviso.

With the approval of the treaty, the issue moved from one of abstraction to one involving practical matters. The nature of the Constitution, slavery, the value of free labor, political power, and ultimately political realignment were all involved in the debate.[15] Historian Michael Morrison argues that from 1820-1846 a combination of "racism and veneration of the Union" had prevented a direct northern attack on slavery.[10] While the original southern response to the Wilmot Proviso was measured, it soon became clear to the South that this long postponed attack on slavery had finally occurred. Rather than simply the politics of the issue, historian William Freehling noted, "Most Southerners raged primarily because David Wilmot’s holier-than-thou stance was so insulting." [16]

In the North, the most immediate repercussions involved Martin Van Buren and the state of New York. The Barnburners were successfully opposed by their conservative opposition, the Hunkers, in their efforts to send a pro-proviso batch of delegates to the 1848 Democratic National Convention. The Barnburners held their own separate convention and sent their own slate of delegates to the convention in Baltimore. Both delegations were seated with the state's total votes split between them. When the convention rejected a pro-proviso plank[17] and selected Lewis Cass as the nominee, the Barnburners again bolted and were the nucleus of forming the Free Soil Party.[18] Historian Leonard Richards writes of these disaffected Democrats:

"Overall, then, Southern Democrats during the 1840s lost the hard core of their original doughface support. No longer could they count on New England and New York Democrats to provide them with winning margins in the House. …
To them [Free Soil Democrats] the movement to acquire Texas, and the fight over the Wilmot Proviso, marked the turning point, when aggressive slavemasters stole the heart and soul of the Democratic Party and began dictating the course of the nation’s destiny."[19]

Historian William Cooper presents the exactly opposite southern perspective:

"Southern Democrats, for whom slavery had always been central, had little difficulty in perceiving exactly what the proviso meant for them and their party. In the first place the mere existence of the proviso meant the sectional strains that had plagued the Whigs on Texas now beset the Democrats on expansion, the issue the Democrats themselves had chosen as their own. The proviso also announced to southerners that they had to face the challenge of certain northern Democrats who indicated their unwillingness to follow any longer the southern lead on slavery. That circumstance struck at the very roots of the southern conception of party. The southerners had always felt that their northern colleagues must toe the southern line on all slavery-related issues".[20]}}

In Alabama, with no available candidate sufficiently opposed to the proviso, William L. Yancey secured the adoption by the state Democratic convention of the so-called "Alabama Platform," which was endorsed by the legislatures of Alabama and Georgia and by Democratic state conventions in Florida and Virginia. The platform called for no Federal restrictions of slavery in the territories, no restrictions on slavery by territorial governments until the point where they were drafting a state constitution in order to petition Congress for statehood, opposition to any candidates supporting either the proviso or popular sovereignty, and positive federal legislation overruling Mexican anti-slavery laws in the Mexican Cession. However the same Democratic Convention that had refused to endorse the proviso also rejected incorporating the Yancey proposal into the national platform by a 216-36 vote. Unlike the Barnburner walkout, however, only Yancey and one other Alabama delegate left the convention. Yancey’s efforts to stir up a third party movement in the state failed. [21]

Southerner Whigs looked hopefully to slaveholder and war hero General Zachary Taylor as the solution to the widening sectional divide even though he took no public stance on the Wilmot Proviso. However Taylor, once nominated and elected, showed that he had his own plans. Taylor hoped to create a new non-partisan coalition that would once again remove slavery from the national stage. He expected to be able to accomplish this by freezing slavery at its 1849 boundaries and by immediately bypassing the territory stage and creating two new states out of the Mexican Cession.[22]

The opening salvo in a new level of sectional conflict occurred on December 13, 1848 when John G. Palfrey (Whig) of Massachusetts introduced a bill to abolish slavery in the District of Columbia. Throughout 1849 in the South "the rhetoric of resistance to the North escalated and spread". The potentially secessionist Nashville Convention was scheduled for June 1850.[23] When President Taylor in his December 1849 message to Congress urged the admission of California as a free state, a state of crisis was further aggravated. Historian Allan Nevins sums up the situation which had been created by the Wilmot Proviso:

"Thus the contest was joined on the central issue which was to dominate all American history for the next dozen years, the disposition of the Territories. Two sets of extremists had arisen: Northerners who demanded no new slave territories under any circumstances, and Southerners who demanded free entry for slavery into all territories, the penalty for denial to be secession. For the time being, moderates who hoped to find a way of compromise and to repress the underlying issue of slavery itself – its toleration or non-toleration by a great free Christian state – were overwhelmingly in the majority. But history showed that in crises of this sort the two sets of extremists were almost certain to grow in power, swallowing up more and more members of the conciliatory center." [24]

Combined with other slavery related issues, the Wilmot Proviso led to the Compromise of 1850, which helped buy another shaky decade of peace. Radical secessionists were temporarily at bay as the Nashville Convention failed to endorse secession. Moderates rallied around the Compromise as the final solution to the sectional issues involving slavery and the territories. At the same time, however, the language of the Georgia Platform, widely accepted throughout the South, made it clear that the South’s commitment to Union was not unqualified; they fully expected the North to adhere to their part of the agreement.

Notes

  1. ^ T. R. Fehrenbach. Lone Star: a history of Texas and the Texans. p. 273. http://books.google.com/books?id=z4x4xEZZ_xsC. 
  2. ^ Silbey pg. 123
  3. ^ Morrison p.42. Johannsen pg. 202. Potter pg. 22-29
  4. ^ Cooper pg. 225-229.
  5. ^ Potter pg. 18-19
  6. ^ Earle pg. 233 fn. 1. Brinkerhoff is claimed by some historians to have been the actual author of the proviso.
  7. ^ Silbey pg. 124. Potter pg. 21. Richards pg. 150. Fire-eater William L. Yancey (Democrat) in 1846 considered Wilmot as the one northerner that could be trusted. Walther pg. 91
  8. ^ Morrison pg. 41. Potter pg. 22. Richards pg. 152
  9. ^ Potter pg. 22-23
  10. ^ a b Morrison pg. 53
  11. ^ Richards pg. 152-153. Johannsen pg. 204. Silbey pg. 130-131
  12. ^ Unlike appropriations bills that constitutionally were required to be initiated in the House, since a treaty was involved the debate this time would only involve the Senate.
  13. ^ Johannsen pg. 216-217
  14. ^ Johannsen pg. 227
  15. ^ Holt pg. 50
  16. ^ Freehling pg 461
  17. ^ Political Party Platforms
  18. ^ Richards pg. 154-155
  19. ^ Richards pg. 159
  20. ^ Cooper pg. 233-234
  21. ^ Walther p. 102-117. Niven pg. 314 South Carolina had boycotted the entire convention, but a single South Carolinian was admitted by the convention as the state’s delegation and he made all nine of the state’s votes at the convention.
  22. ^ Cooper pg. 243-245, 273-176
  23. ^ Walther p. 118-122
  24. ^ Nevins p. 12-13

References

  • Berwanger, Eugene H. The Frontier Against Slavery: Western Anti-Negro Prejudice and the Slavery Extension Controversy. (1967) ISBN 0-252-07056-9.
  • Cooper, William J. Jr. The South and the Politics of Slavery 1828-1856. (1978) ISBN 0-8071-0775-1.
  • Earle, Jonathan H. Jacksonian Antislavery & the Politics of Free Soil, 1824-1854. (2004) ISBN 0-8078-2888-2.
  • Foner, Eric. Free Soil, Free Labor, Free Men: The Ideology of the Republican Party Before the Civil War. (1970) ISBN 0-19-509981-8.
  • Freehling, William W. The Road to Disunion: Secessionists at Bay 1776-1854. (1990) ISBN 0-19-505814-3.
  • Levine, Bruce. Half Slave and Half Free: The Roots of Civil War. (1992) ISBN 0809053527.
  • McKnight, Brian D., article on Wilmot Proviso in "Encyclopedia of the American Civil War", edited by David S. Heidler and Jeanne T. Heidler, 2000, ISBN 0-393-04758-X.
  • Morrison, Michael A. Slavery and the American West: The Eclipse of Manifest Destiny and the Coming of the Civil War. (1997) ISBN 0-8078-2319-8.
  • Nevins, Allan. Ordeal of the Union: Fruits of Manifest Destiny 1847-1852. (1947)
  • Niven, John. John C. Calhoun and the Price of Union: A Biography. (1988) ISBN 0-8071-1451-0.
  • Richards, Leonard L. The Slave Power and Southern Domination 1780-1860. (2000) ISBN 0-8071-2537-7.
  • Silby, Joel H. Storm over Texas: The Annexation Controversy and the Road to the Civil War. (2005) ISBN 0195139445.
  • Walther, Eric H. William Lowndes Yancey: The Coming of the Civil War. (2006) ISBN 0-8078-3027-5.

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