True because Muhammad was one but there hasen't been one since he disappeared. Hope this helped!
<span>The Battle of the Marne the Germans and the Allied troops started to build trenches from the North Sea to the Swiss frontier of France. This battle stopped the Germans from going through Belgium to get to France. They started digging the trenches on the Western Front on both sides starting on Sept 15, 1914
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Steam boats would fall apart if it hit a rock or snag
Answer: The correct answer is C, China.
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