Answer:
The Civil War Ended
General Grant was Elected President
The increase in gold prices caused a panic
Explanation: These events are part of America's post civil war history
The Americans at the time hated communism and it was a crime so the us tried to stop it
The Nazis wanted to gain recognition of their superior race to the world. Khmer Rouge wanted to have communism in their country.
Ans1. Because they were monopolies, railroads and grain operators were able to charge such high rates.
2. The impact of political machines in the United States is that they saw what the city needs more.
Explanation: