How many African nations were independent in 1930?

This is the belief that a nation must develop and maintain a strong military force in order to pursue and defend its national interests.

Did the west show signs of cultural decline in the 20th century?

Imagine you are a historian studying a battlefield journal written by a soldier serving in world war i. describe the process of interpreting the information within the journal, as well as how you would determine whether the evidence in the journal is valid