Which law was the first expansive piece of legislation regarding national gun control?

The answer is B: The National Firearms Act.

Explanation:

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to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

d

step-by-step explanation:

look at the x and y axis