1851: Congress creates reservations to manage Native peoples. The U.S. Congress passes the Indian Appropriations Act, creating the reservation system. The government forces Native peoples to move to and live on reservations, where it can better subdue them.
A. Polar regions. Explorers didn't start getting close to the ice caps until a decade or two before world war 2 started.
George Rogers Clark a great soldier who fought during the revolutionary war won a lot of battles which contributed to the growth of America’s borders. Clark applied his knowledge on surveying to achieve victory. He has the highest status as an officer during the revolutionary war.
Answer: abolished slavery in the United States and provides that "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States
Explanation: