Which sentence best states a central idea in " household robots are here, but where are they going?

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.

When conducting research for forming a hypothesis, which practice should historians follow?

Who coined the phrase “go west and grow with the country”?