Why did european countries began to explore the world as time went on?

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.

Afamous line of latitude is the north pole. true or false

How did the grooms national product (gnp) of the united states change between 1940 and 1944