2. which of the following was a ruling of the dred scott decision? . •the missouri compromise was constitutional.. •slaves are property, not citizens.. •the fugitive slave act was unconstitutional.. •kansas should become a slave state.. 3. why did abraham lincoln win the presidency? . •most americans were abolitionists.. •the proslavery vote split between several. •he had the most experience of all th

Option B, is the right answer, that Slaves are property not Citizens.

The Supreme Court of the United States on March 6, 1857, asserted that a Slave ( Dred Scott) who was living in the free state and territory of the United States was not allowed to his freedom and that the African -Americans were not and could never be subject of the U.S. Citizenship.  Supreme Court also declared that Congress had no power to exclude slavery from the territories of U.S.

The Pro-slavery vote split between several is the right answer.  

Northerners refused to support slavery, which resulted in the split of the Party into two, they chose Stephen Douglas as their Candidate. Lincoln's Criticisms on slavery in the debate with Douglas made him famous and win the Presidential election of 1860. His opinions on Slavery were less extensive than those of other candidates. Although He won with almost no vote in the south yet he claimed the Election and became the 16th president of the United States.

explanation:

7 - to develop an asian ally

11- the red scare

14   the power of military -industrial complex

17 - the economy grew quickly

24 - the separation of church and state was not important