The event that led to the expansion of the containment doctrine was the surrender of Japan to end World War II.
The Native American group that had similar goals of self-determination was the Freedom Riders.
The passage of the civil rights act was influenced by the March on Washington.
<h3>What was the containment policy?</h3>
This was a policy of the United States that was done to ensure that Communism and its principles were contained in the world.
The principle was adopted in order to contain the spread of communism from all over the world.
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