What did hernando de soto discover in 1541

Which best describes the impact of the crusades on european exploration?

Otto von bismarck once said that a great war might someday be caused by some damed foolish thing in the balkans was he right, explain

How did communism during the age of totalitarian control affect religion? a. citizens were permitted free practice of any religion. v. atheism became the official state policy. c. the government increased the number of russian orthodox churches in the country. d. catholicism became the official national religion