They supported the Wilmot Proviso
It polarised opinion by declaring that there could be no slavery in any new state or territory. This removed any hope of compromise, and it was the sticking-point in Lincoln's last-minute attempt to avoid a conflict.
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.
The south!
true
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.
The Republican Party was formed
The Republican Party was formed
They supported the Wilmot Proviso
cool kats IMPROVEMENT The Whig party.
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.
It polarised opinion by declaring that there could be no slavery in any new state or territory. This removed any hope of compromise, and it was the sticking-point in Lincoln's last-minute attempt to avoid a conflict.