Which geographic factor in russia played a role in napoleans defeat in 1812 and hitlers defeat at stalingrad in 1944?

How w. e.b. dubois wanted to improve the social and economic situation that existed for african americans during the early 19th century?

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

(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.