John Robert Lewis, the son of sharecroppers who survived a brutal beating by police during a landmark 1965 march in Selma, Alabama, to become a towering figure of the civil rights movement and a longtime US congressman, has died after a six-month battle with cancer. He was 80.  Lewis died on the same day as civil rights leader the Rev. Cordy Tindell “C.T.” Vivian, who was 95. The dual deaths of the civil rights icons come as the nation is still grappling with racial upheaval in the wake of the death of George Floyd and the subsequent Black Lives Matter protests that have swept the nation.