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An armed engagement between the Arapaho tribes, the Lakota, the 7th Calvary Regiment of the US Army and the Northern Cheyenne
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Rutherford Hayes become the 19th President of the US.
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A strike beginning on 14th July 1877 in Martinsburg, West Virginia and it lasted for 45 days. The cause of the strike was the cutting of wages for the third time by (B&O) Baltimore and Ohio Railroad.
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Thomas Alva Edison invest the electric light bulb
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Guiteau shoots Garfield
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William McKinley becomes the 25th US president
