I'm not sure but extract is a synonym of abstract
You in homeschool or in public school and took a picture with your phone?
Answer:
The proposal of Pennsylvania congressman David Wilmot aimed at avoiding slavery in the lands gained after the Mexican-American War (1846-1848), fearing the addition of more pro-slavery territory. The proposal was neutralized in the South-dominated Congress, but it encouraged fierce debates on slavery, and ultimately, led to the creation of the Republican Party.
Explanation:
B workers for Liberty
Explanation:
I'm not sure if it's right but I believe the answer is B