Which statement best explains the increase in sectionalism between 1820 and 1850? A. Westward expansion created a heated debate over the nation's policy concerning American Indians
B. Westward expansion during the period occurred faster across the northern plains that the southern wer deltas
C. Westward expansion caused a recurring debate over the expansion of slavery into the new territories
D. Westward expansion created a need for government spending to improve transportation

(can someone . has to be turned in 1) - explain one similarity between the federal, state, and local governments. ( question 2)- explain one difference between the federal, state, and local governments. ( question 3)- explain one similarity between the federal executive branch and the state executive branch. ( question 4) - explain one difference between the federal executive branch and the state executive branch. (question 5) - explain one similarity between the federal legislative branch and the state legislative branch. ( question 6) - explain one difference between the federal legislative branch and the state legislative branch. ( question 7) - explain one similarity between the federal judicial branch and the state judicial branch. ( question 8) - explain one difference between the federal judicial branch and the state judicial branch.