The direct cause of WWI was the assassination of Archduke Franz Ferdinand at Sarajevo on 28 June 1914. However historians feel that a number of factors contributed to the rivalry between the Great powers that allowed war on such a wide-scale to break out.
Homo sapiens migrated out of Africa about 60,000 years ago
Answer:
D
Explanation:
Thomas allows public tracking of legislation online
President Truman based the Marshall Plan on Anticommunism.
Staple crops, if im wrong please let me know :)