Answer:
21. Both sides had suffered too much to continue, but Germany would be. As Germany's allies crumbled around them as well, the war's outcome seemed clear. WWI Armistice. Soldiers celebrating World War I Armistice in November, 1918.
22. Fascism is a political ideology that includes both Nationalism and militarism, but Nationalism and militarism are phenomena that can exist hand-in-hand.
23. In Russia, efforts to build communism began after Tsar Nicholas II lost his power during the February Revolution, which started in 1917, and ended with the dissolution of the USSR in 1991. In 1922, the Communist Reds were victorious and formed the Soviet Union, making Russia communist.
Explanation:
