B. The Supreme Court, They are judges and execute the laws of the United States in the court room.
It is an act or agency by which an effect is produced.
Answer:
There were several practical concerns for African Americans in the South after the Civil War. 1. reunite with their family, 2. find a job, 3. be safe from white violence, 4. gain an education for themselves and their children, 5. make money. 6. participate in politics. Other concerns were, gain land, learn a trade and worship God.
The Mongols brought a lot of change to China. They undid the long-standing dynastic system of Chinese government and changed the system of government, getting rid of civil service exams that had put government bureaucrats in power.
