They did this by obtaining a food surplus. This would allow for specialization, which means there are people in society that are not involved in agriculture. Now it was possible to have soldiers, politicians, priests and artisans, and as a result, have a more complex society.
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The Soviet Union had began to install nuclear weapons in Cuba.
The murders of Chaney, Goodman, and Schwerner, also known as the Freedom Summer murders, the Mississippi civil rights workers' murders or the Mississippi Burning murders, involved three activists who were abducted and murdered in Neshoba County, Mississippi in June 1964 during the Civil Rights Movement.
All of the Above is the answer
Answer:
<em>It dramatically expanded the size of the country. </em>
Explanation:
<u><em>Doubled the size of the United States, greatly strengthened the country materially and strategically, provided a powerful impetus to westward expansion, and confirmed the doctrine of implied powers of the federal Constitution.</em></u>
