During the revolutionary war, which country's navy assisted the americans to a final victory in the battle of yorktown? a. britain b. france c. spain

Brainliestttme : )why was the launch of sputnik in 1957 important? -most in the u.s. had not thought the soviets were capable of producing satellite technology.- it made clear that the u.s. space program was dominant.- most in the soviet union had not thought the u.s. was capable of launching manned aircraft. -it established the fact that a more dangerous hydrogen bomb could be created.

Use the drop-down menu to complete the sentence. increased competition between producers of a good may lead to

How did rituals maintain sumerian society