Answer:
Herbert Hoover
Explanation:
Calvin Coolidge did not choose to run for re-election in 1928, and the republicans nominated former secretary of commerce Herbert Hoover.
During the primaries, Hoover faced former governor of Illinois Frank Orren Lowden, and Senate Majority Leader Charles Curtis.
Hoover was nominated on the first ballot during the 1928 National Republican Convention, which was held in Kansas City, Missouri.
It was Political upheaval
Answer:
Explanation:
Horses: introduced a new mode of transportation and labor
Any of the diseases: introduced new illnesses to the Americas that the Natives had no immunity against, resulting in mass death.
Bananas: later on in history bananas became a huge industry in southern america.
The Bureau of Indian Affairs is the answer