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https://www.upi.com/News_Photos/view/upi/6871f11658dc5b6883f3b74a98e5fae6/Martin-Luther-King-birthday/
News, march, Martin Luther King, MLK, birthday
UPI
UPI
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Martin Luther King birthday
Many groups with different causes assemble with signs for the start of the Martin Luther KIng Jr. birthday march in St. Louis on January 19, 2015. Photo by Bill Greenblatt/UPI