I think it's A bro not sure tho
Critical thinking.
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If you’re talking about world war 1, Russia entered into World War I on August 1, 1914, when Germany declared war on it. In accordance with its war plan, Germany ignored Russia and moved first against France—declaring war on August 3 and sending its main armies through Belgium to attack Paris from the north.
Hope that helped!!
The answer is the purple one and the blue one
Answer C - John Brown led the raid on Harper's Ferry in 1859 :)