.ss.912.A.7.7 The primary reason why the March on Washington was such an effective event in the modern civil rights
ovement was because
A. the crowds at the Lincoln Memorial peacefully congregated without incident.
B. Washington, D.C. public officials approved such a large political protest.
C. Martin Luther King, Jr.'s speech passionately defended the civil rights movement.
D. the significant media coverage increased public opinion in favor of legislation