Which of the following was a belief held by progressive reformers?

a. the spoils system was a great way to run government.
b. big businesses should be regulated by government to small businesses.
c. regulations weren't needed to run an efficient economy.
d. america should take new territory from mexico.

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.

Interest groups are protected by the first amendment guarantees of petition. and what other freedom?

What was a result of the industrial revolution in the united states