the first world war was in
1914.
what countries were in the first world war? the countries in the 1st world war was france british empire russian empire united states
italy and japan.
world war one was the worst war out of the two wars there has ever been. why? well how about we learn. over 200 million people died in the war. why is this important? because we need to respect everyone that died because they went into the war for us!