What were the origins of the progressive movement?

Brainliestttme : ) how did the soviet union try to maintain control?

Which is not a claim kennedy made? a. the fact that communist cuba is so close to american soil is one reason we need to accelerate our space program. b. his decision to shift the study of space to one of the highest american priorities was one of his most important decisions as president. c. within these last months at least 45 satellites have circled the earth. (i think it's this one) d. the mariner spacecraft now on its way to venus is the most intricate instrument in the history of space science. i need this answer really quick, so .

Ineed this fast! 50 points! it has to be at least 125 wordsin a paragraph of 125+ words, explain why it was so important to determine who would be in control of reconstruction plans between the executive and legislative branches of government.