Answer:
It was during the Gilded Age that Congress passed the Sherman Anti-Trust Act to break up monopolistic business combinations, and the Interstate Commerce Act, to regulate railroad rates. State governments <u>created commissions to regulate utilities and laws regulating work conditions.</u>
A period of time where something significant happens
Because the comunists had a complete oposite veiw on how an economy is run, and because communists like to spread their life style by force.
Also, the USSR had recently aquired weapons of massdestruction.
True, Enlightenment thinkers used scientific methods and reasoning to study human nature and societies
Heyo, I believe your answer would be C. Closed Door Policy. It's the only one that makes most sense out of the three choices.