Whig
Because it would have forbidden any extension of slavery, and as new states opened up in the West, the slave-states would have been increasingly out-voted when passing new laws in Congress.
Southern politicians opposed the Wilmot Proviso because it sought to ban slavery in any territory acquired from Mexico, threatening the balance of power between free and slave states. They viewed the proviso as an attack on their rights and way of life, fearing it would undermine the institution of slavery integral to their economy. Additionally, they believed that the decision to allow or prohibit slavery in new territories should be left to the settlers themselves, aligning with the principle of popular sovereignty.
If the Wilmot Proviso had passed, it would have prohibited slavery in any territory acquired from Mexico after the Mexican-American War. This would have intensified sectional tensions between the North and South, potentially leading to earlier conflicts over slavery and statehood. The balance of power in Congress would likely have shifted, favoring free states, which could have altered the trajectory of events leading to the Civil War. Ultimately, the Proviso's passage might have delayed or changed the nature of the conflict over slavery in the United States.
What was the unstated goal of the Wilmot Proviso?
Whig
Introduced by David Wilmont, the wilmont proviso proposed to ban slavery in any territory gained from, or after the Mexican American War.
they thought it was unfair
It declared that there should be no slavery allowed in any of the new territories acquired from Mexico.
Slavery would not be allowed in any territory acqired from the Republic of Mexico.
to gain political power in both congressional houses for the free states. Wilmont proviso bans slavery of any type in the Mexican cession territories. Those will then be divided up into free states than when entered into the union will give the free states more senators and more reps.
The Wilmot Proviso declared that none of the newly-acquired Mexican territories should become slave-states. The Abolitionists strongly supported this belief, and it drove the two sides further apart.
Slaveholders opposed the Wilmot Proviso because it aimed to prohibit slavery in the territories acquired from Mexico after the Mexican-American War. They feared it would limit the expansion of slavery into new territories and potentially undermine the balance of power between free and slave states in Congress.
Because it would have forbidden any extension of slavery, and as new states opened up in the West, the slave-states would have been increasingly out-voted when passing new laws in Congress.
Wilmot Provisio tried to end slavery in the Mexico section
Wilmont Perry was born on 1975-02-25.
Southern politicians opposed the Wilmot Proviso because it sought to ban slavery in any territory acquired from Mexico, threatening the balance of power between free and slave states. They viewed the proviso as an attack on their rights and way of life, fearing it would undermine the institution of slavery integral to their economy. Additionally, they believed that the decision to allow or prohibit slavery in new territories should be left to the settlers themselves, aligning with the principle of popular sovereignty.