Allen Joseph Ellender was an American politician and lawyer who was a U.S. senator from Louisiana from 1937 until his death. He was a Democrat who was originally allied with Huey Long. As Senator he had a generally conservative record, voting 77% of the time with the Conservative Coalition on domestic issues. A staunch segregationist, he signed the Southern Manifesto in 1956, voted against the Voting Rights Act of 1965, and opposed anti-lynching legislation in 1938. Unlike many Democrats he was not a "hawk" in foreign policy and opposed the Vietnam War.

On April 13, 1937, Roosevelt Townes and Robert McDaniels, two black men, were lynched in Duck Hill, Mississippi by a white mob after being labeled as the murderers of a white storekeeper. They had only been legally accused of the crime a few minutes before they were kidnapped from the courthouse, chained to trees, and tortured with a blow torch. Following the torture, McDaniels was shot to death and Townes was burned alive.