Explanation:
In 1947, President Harry S. Truman pledged that the United States would help any nation resist communism in order to prevent its spread. His policy of containment is known as the Truman Doctrine.
Answer:
They served as palaces for kings.
Explanation:
The ancient Egyptians built pyramids as tomb for their pharaohs and their queens.
Militarism led world war 1
Well the main difference was that the South was using slaves while the north were already using machines and the north never used slaves
Show a picture of the chart
