<h3>NASA was created in response to the Soviet Union's October 4, 1957 launch of its first satellite, Sputnik I. The 183-pound, basketball-sized satellite orbited the earth in 98 minutes.</h3>
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<h3>NASA opened for business on Oct 1, 1958. The agency was created to oversee US space exploration and aeronautics research.</h3>
The causes of the Peloponnesian war are that the Athenian Empire upset the balance of power in the Greek world this alarmed Sparta and its allies
It ended when the Athens surrendered after the war sparta was ruling the state of Greece
Legal doctrine used for Racial segragation in the United states
To assemble an army to defeat her rival in order to declare the throne to herself.
Most black soldiers were scattered throughout the Continental Army in integrated infantry regiments, where they were often assigned to support roles as wagoners, cooks, waiters or artisans. African Americans also served as gunners, sailors on privateers and in the Continental Navy during the Revolution.
African-Americans fought for both sides, providing manpower to both the British and the revolutionaries.
