Answer:
11a. Calvin Coolidge
11b. Immigration act
12. ???
13. The Ku Klox Klan (KKK)
14. Peace Process
Explanation:
Calvin Coolidge was the president of the United States from 1923 to 1924. He signed the Immigration act which allowed natives to be born in America. The KKK group started seeing a return in the 1920s. When a country is returning to peace after war, this is known as the peace process.
C to move eastern Indian tribes to lands west of Mississippi
I believe the answer is Observations.
Mayan civilizations made architectural designs to use time and days.
I hope this helps!
rapid industrialization and population growth have caused significant air pollution
Answer:
The primary reason for the economic recession in Europe following World War I was due to the decline in the economic activities in the United States.
This was because the activities and plans achieved during the war had to undergo some modifications after the war which resulted in a certain degree of economic deterioration. Although it occurred for a short while after which economic boom occurred.