The Selma to Montgomery march, also known as "Bloody Sunday," was a historic event in the Civil Rights Movement that took place in 1965. The march was organized in support of African American voting rights and to protest racial segregation and discrimination in the deep South.

On March 7, 1965, a group of civil rights activists, including John Lewis and Amelia Boynton, attempted to march from Selma to Montgomery, Alabama to bring attention to the injustices faced by African Americans. However, as they crossed the Edmund Pettus Bridge in Selma, they were met with brutal violence from state and local law enforcement officers who attacked them with tear gas, billy clubs, and mounted troopers.

The violent confrontation was captured on film and broadcasted nationwide, sparking outrage and sympathy for the civil rights movement. In response to the brutal attack, civil rights leaders, including Dr. Martin Luther King Jr., organized a series of successful marches from Selma to Montgomery, culminating in the passage of the Voting Rights Act of 1965.

The Selma to Montgomery march was a pivotal moment in the Civil Rights Movement, bringing national attention to the struggle for voting rights and paving the way for greater political empowerment for African Americans. It remains a landmark event in Black history and a symbol of the ongoing fight for racial equality in the United States.