The answer is B. marchers were attacked by police as they crossed a bridge. <span>On March 7, 1965 marchers were attacked by police officers at a Selma bridge. </span>
<span>On 25 March 1965, Martin Luther King led thousands of nonviolent demonstrators to the steps of the capitol in Montgomery, Alabama, after a 5-day, 54-mile march fromSelma, Alabama, where local African Americans, the Student Nonviolent Coordinating Committee (SNCC) and the Southern Christian Leadership Conference (SCLC) ...</span>
