Which statement best describes the argument Dr. King makes in his "I Have a Dream" speech? Choose all that are correct

1.Although the Constitution declared equality for all its citizens, African Americans suffer discrimination and continue to be denied equal rights.

2.Voting rights should be targeted for reform. Only when all African Americans can vote will America be a democracy.

3.African Americans must use all means necessary to bring about change. The authorities have failed to recognize peaceful protests.

4. The Southern States must arrest citizens who discriminate against African Americans. This is a step toward gradual equality that is the goal for America.