[SOLVED] Discuss the system of alliances between countries and the causes of World War I. What was the position of the United States at the beginning of the war? Why did the United States eventually enter the war? How was the United States affected after the war? – American history homework help

Discuss the system of alliances between countries and the causes of World War I. What was the position of the United States at the beginning of the war? Why did the United States eventually enter the war? How was the United States affected after the war? 500 words in...