Which of the following did the americas receive in the columbian exchange? turkeys potatoes corn diseases

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

Which of these rose during the great depression? a migration b consumerism c membership in the republican party d employment

Which foreign policy initiative countered the spread of soviet influence by restricting the spread of communism? a. roosevelt corollary b. truman doctrine c. nullification proclamation d. good neighbor policy