Final answer:
Mrs. Fannie Lou Hamer delivered a powerful speech at the 1964 Democratic National Convention, which was interrupted by President Johnson. She represented the MFDP and her speech highlighted the racism in Mississippi and questioned American democracy. Her speech contributed to the civil rights movement and the passage of the Voting Rights Act of 1965.
Step-by-step explanation:
When Mrs. Fannie Lou Hamer was speaking to the committee of the national Democratic Party at the Democratic National Convention in 1964 as a representative of the Mississippi Freedom Democratic Party (MFDP), her speech was so powerful and confronting that it was interrupted by President Lyndon Johnson who gave his own televised speech. Hamer's speech exposed the severe racism and violence faced by African-Americans in Mississippi and challenged the hypocrisy of the Democratic Party's stance on civil rights. Her words underscored the struggle for justice and equality, and she implored America to live up to its ideals as the land of the free and home of the brave. Although the MFDP was not seated at the convention, Hamer's speech was instrumental in raising awareness and the subsequent passage of the Voting Rights Act of 1965.