Which group benefited the most from the Colombian exchange; Amerindians of the New World or Europeans of the Old world?

This cartoon references the supreme court case from 1896 which made segregation of the races legal. what was the name of this case

The berlin wall divided the city, but it represented a larger division. what was it? a. the division between politics and government b. the division between the united states and its western allies c. the division between communist europe and the west the answer is c

Which of these rose during the great depression?