How did the new madrid earthquake affect the settlement and development of arkansas

Plz 50 points answer only if you know and dont copy from others draw conclusion explain how trade in the east african city-states resulted in a blending of cultures. provide examples

According to article ii, what power is shared by the president and the senate? court judgement of constitutional issues approving or vetoing legislation raising funds for the executive branch declarations of war

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