places and moments in america and this nation's destiny has been decided. many are sights of war. concord and lexington, gettysburg. others are sights that symbolize the daring of america's character. independence hall and seneca falls, kitty hawk and cape canaveral. selma is such a place. so much our turbulent history. the anguish of civil war. the yoke of segregation and tyranny of jim crowe. the death of four little girls