Question: In which year did this American voting rights activist, a leader in the Civil Rights Movement, and philanthropist, who wrote an autobiographical essay on the aftermath of the lynching of Joe Pullen, represent her party at Democratic National Convention?
Sentence (from "Fannie Lou Hamer"): She was the vice-chair of the Mississippi Freedom Democratic Party, which she represented at the 1964 Democratic National Convention in Atlantic City, New Jersey.
Relevant evidence: Yes