Answer:
D
Explanation:
Ideas are needed to figure out how to use natural resources.
Answer:
many americans died in these wars
Explanation:
President truman believe was critical to europe's prosperity is that t<span>he nations economic and industrial revival.
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Answer:
Popular sovereignty
Explanation:
The Missouri Compromise kept the amount of slave states and free states balanced in America. However, the Kansas-Nebraska Act reapeled the Missouri Comp. because it allowed the states to decided if they wanted to be slave or free based on popular sovereignty.
The Constitution begins with the Preamble, which states the basic mission and goal of the document, and then goes on to describe the different aspects of the government in varies articles. And since the Founding Fathers wanted the Constitution to be able to "adapt" to new times, they allowed for amendments to be made to it.