Which sentence has parallel structure? To draw national attention to racism in the South, Dr. King led marches, organized sit-ins, and was delivering speeches. Malcolm X changed his views about race in America after he visited Mecca and travelling to Europe.​ To inspire others to fight for liberation, Nelson Mandela reformed the South African Constitution and signed anti-discriminatory laws. Fannie Lou Hammer was a sharecropper, a politician, and worked with the civil rights movement.