The March Against Fear: The Last Great Walk of the Civil Rights Movement and the Emergence of Black PowerSupplier: National Geographic Kids James Meredith's 1966 march in Mississippi began as one man's peaceful protest for voter registration and became one of the South's most important demonstrations of the civil rights movement. It brought together leaders like Martin Luther King Jr. and Stokely Carmichael, who formed an unlikely alliance that resulted in the Black Power movement, which ushered in a new era in the fight for equality.