Answer:
one of the answers is mass reproduction
Explanation:
With the rise of a Nuclear Soviet State, the United States was auditing it's own internal defense capabilities.
One critical point was the size of the United States and the time it could take to move forces from one point to another in times of war and emergency.
Even within the United States, there was a rise in communist parties which were slowly becoming a threat.
The Interstate highway act not only produced economic benefits to stop the rise of communism in the United States, but also provided nation-wide infrastructure to smoothly and quickly move forces across the country.
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Mao Zedong united the food production, trade and transportation systems.
Emancipation<span> evoked mix of emotions for freed </span>slaves<span>.</span>
Reagan Apologized to Thatcher for Grenada Invasion. ... In October 1983, Reagan ordered U.S. troops to invade Grenada, a Caribbean island nation, after he determined that its turbulent Marxist government posed a threat to the almost 1,000 Americans on the island (many of whom were students at a medical school).
Sorry if this is not helpful.