Why did NASA want to put a man in space? Why were the first "astronaunts military members?

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution

What was the underlying cause of the cold war?

Why did prestdent trumen veto the taft-hartly act