Adjective pronouns come before the noun in the sentence. So, in that case, it will be 'her' because it comes before the noun which is 'lunch'.
Answer:
Explanation:
He was the chairman of the Student Nonviolent Coordinating Committee (SNCC) from 1963 to 1966. Lewis was one of the "Big Six" leaders of groups who organized the 1963 March on Washington. He fulfilled many key roles in the civil rights movement and its actions to end legalized racial segregation in the United States.