Read this excerpt from We’ve Got a Job: The 1963 Children’s March. After she graduated from Washington Elementary, where she was a drum majorette in the marching band, Arnetta moved on to Ullman High School. In tenth grade, she and seven friends started the Peace Ponies, a social and savings club. Members volunteered to help younger students and saved their money to give to needy families. In early April 1963, the Peace Ponies went to a mass meeting at Sixteenth Street Baptist Church. Martin Luther King Jr. gave the sermon that night. What does this characterization of Arnetta reveal?