Because they feared that an extended slave-empire would grow rich enough on the cotton-revenues to break away and form a separate nation - which they eventually did.
There was also the Abolitionist movement, an increasingly powerful voice in Congress, which was making a moral issue of slavery.
The Republican party was formed by bring Northern antislavery coalitions together. This helped contribute to the fact that many Blacks were Republicans after slavery.
Definitely. Lincoln always disliked slavery for many reasons and that is why he made slavery illegal in all places of the northern territory.
it says that slavery was not allowed there
He represented this new party, the Republicans, who were identified as a Northern party, opposed to the extension of slavery.
Slavery was the major issue in the 1856 election. Democratic Party candidate James Buchanan endorsed popular sovereignty giving the power to determine the legality of slavery to the inhabitants of the territory seeking statehood, rather than to Congress. The Republican Party opposed the extension of slavery into the territories. Buchanan warned that if the Republicans won the election, their anti-slavery position would lead to civil war.
Slavery was banned in the Northwest Territory in 1787.
No, slavery was not allowed in the new territory
The Republicans.
The republican party was established by those who were opposed to slavery.
Republicans
Republicans
Republicans