What law, which based the decision of slavery on popular sovereignty (the people decide through majority vote) within the territory, heightened tensions between slavery supporters and abolitionists because they hurried west to settle to gain control of the territory that ultimately resulted in fighting (showed the failure of popular sovereignty). this was the?

How did the northern u. s. change during the 19th century? select the best choice from the answers provided. a. it became more industrial. b. it became more agrarian. c. it became less populated. d. it became less diverse

¿why was jackson opposed to the bank? a short answer*

Which is not a claim kennedy made? a. the fact that communist cuba is so close to american soil is one reason we need to accelerate our space program. b. his decision to shift the study of space to one of the highest american priorities was one of his most important decisions as president. c. within these last months at least 45 satellites have circled the earth. (i think it's this one) d. the mariner spacecraft now on its way to venus is the most intricate instrument in the history of space science. i need this answer really quick, so .