I think b is the one that is not true
He was a diff. color citizen and he made a speech after rosa parks (diff color) decided to refuse to give up her seat after a long day at work. So he made a " I have a dream" speech and later on he got assassinated in his house.
The events on this timeline affected the Cold War as they reduced Cold War tensions by limiting the threat each superpower posed to the other's security. Option B. This is further explained below.
<h3>What is the Cold War?</h3>
Generally, the Cold War saw the United States and the Soviet Union as two individuals that unites and engaged in a long-running political conflict.
In conclusion, Cold War tensions were eased as a result of the events shown here, as each superpower's danger to the other's safety was decreased.
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The last communist leader of the Soviet Union before it collapsed was Mikhail Gorbachev
The Bureau of Indian Affairs is the answer
