Identify and describe four factors that led to a greater movement of pioneers to oregon country during the 1840s.

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.

Brainliestttme : ) which of the following nations were among members of nato during the cold war? soviet union and west germany west germany and poland west germany and the united states france and east germany

The public space for government speech in ancient athens was called