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This Day in American History

March 21

1 historic event on this date

Movement1965

Selma to Montgomery March Begins

Following Bloody Sunday on March 7, Martin Luther King Jr. led approximately 3,200 marchers from Selma toward Montgomery, Alabama, under the protection of federalized National Guard troops. By the time they reached the state capitol four days later, the march had grown to 25,000 participants.

Why It Matters

The successful completion of the Selma to Montgomery march demonstrated the power of peaceful protest and directly led to the passage of the Voting Rights Act of 1965, one of the most important pieces of civil rights legislation in American history.

Explore the Principles Behind the History

Every event in American history connects to the founding principles. Discover the ideas that shaped these moments.

View the 28 Founding Principles