Question

although debate over international affairs would continue, world war i ended when germany was defeated in which year?
1914
1917
1918
1920

Explanation:

World War I began in 1914. In 1918, Germany was defeated, leading to the end of World War I. 1914 was the start of the war, 1917 had significant events like US entry but not the end, and 1920 is after the war's end (Treaty of Versailles was in 1919, but the war's combat ended in 1918).

Answer:

1918 (the option with "1918")