What are five consequences of world war i? lots of points so give five specific reasons, not 3 general : -)

There were global consequences for WWI, because it included more countries than any previous war, it also resulted on more deaths than any previous war. WWI caused the decay of monarchies and rise of fascism. WWI also changed the face of modern warfare by implementing tanks, submarines, airplane-dropped bombs, machine guns, and poison gas.

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