What is the Selma to Montgomery March (3 sentences)

The Selma to Montgomery march was part of a series of civil rights protests that occurred in 1965 in Alabama, a Southern state with deeply entrenched racist policies. The 1965 Selma to Montgomery March was the climactic event of the Selma voting rights demonstrations. It provided some of the most recognized imagery of the civil rights movement and sparked several infamous crimes. Its route is now a national historic trail, and re-enactors, some of whom took part in the original march, meet on important anniversaries to retrace the path of the original event.
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