1965 LBJ sends federal troops to Alabama to protect a civil rights march

On March 20, 1965, President Lyndon B. Johnson notifies Alabama’s Governor George Wallace that he will use federal authority to call up the Alabama National Guard in order to supervise a planned civil rights march from Selma to Montgomery.

Intimidation and discrimination had earlier prevented Selma’s Black population—over half the city—from registering and voting. On Sunday, March 7, 1965, a group of 600 demonstrators marched on the capital city of Montgomery to protest this disenfranchisement and the earlier killing of a Black man, Jimmie Lee Jackson, by a state trooper.

In brutal scenes that were later broadcast on television, state and local police attacked the marchers with billy clubs and tear gas. TV viewers far and wide were outraged by the images, and a protest march was organized just two days after “Bloody Sunday” by Martin Luther King Jr., head of the Southern Christian Leadership Conference (SCLC). King turned the marchers around, however, rather than carry out the march without federal judicial approval.

READ MORE: Civil Rights Movement Timeline