Why did the spanish colonies win their independence almost 50 years later than those of british north america

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.

True or false: abraham lincoln delayed the emancipation proclamation to make sure the border states would stay loyal. *

Describe the causes and effects of the war powers act.