Answer: International
Explanation:
Relations that a country engages in with another country or group of countries is referred to as International Relations.
With borders around the world becoming figuratively smaller due to globalization, international relations is a very important field in the world today as it is needed to foster mutually beneficial relationships between countries.
It is for this reason that countries have embassies in other countries, a role which in the United States, falls under the purview of the State Department.
It led to many things, such as a national highway system and easier transportation.<span />
My best guess is A. Best of luck to you.
Rationing, Propaganda, and then patriotism
The answer is D
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