Answer:
Atomic bombs have been used only twice in war—both times by the United States against Japan at the end of World War II, in Hiroshima and Nagasaki. A period of nuclear proliferation followed that war, and during the Cold War, the United States and the Soviet Union vied for supremacy in a global nuclear arms race.
Explanation:
The North Vietnamese strategy (before the U.S. pulled troops): guerrilla warfare and traps
The North Vietnamese strategy (after the U.S. pulls troops): organized warfare with tanks, infantry
The articles of confederation had the power to maintain Foreign relations were a duty held by the federal government under the articles.
<h3>What is the federal government?</h3>
A federal government is composed of three distinct branches i.e. legislative, executive, and judicial whose powers are vested by the U.S. Constitution.
The articles of confederation limited the power of the federal government in the United States. Foreign relations were a major duty held by the federal government under the articles of confederation.
Therefore, C is the correct option.
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