If you are talking about racism, people would be protesting for years. If you’re talking about the hippies, they promoted peace and love, and no war.
King spoke these words in Detroit, two months before he addressed a crowd of nearly 250,000 with his resounding "I Have a Dream" speech at the March on Washington for Freedom and Jobs on August 28, 1963.Several of King's staff members actually tried to discourage him from using the same "I have a dream" refrain again.
Debris seems like it fits well <span />
Assuming that this is referring to the same list of options that was posted before with this question, the proper answer would be "(2) The United States is ignoring the threat <span>caused by foreign aggression."</span>