The answer is (A) economic protectionism and regulation.
The answer to this question is A
I believe that the most fitting answer for this question would be prosecuting "trusts," or monopolies, that were in violation of the federal Anti-Trust law. During the Progressive Era, or 1900 to 1917, trust-busting efforts were very prevalent. Roosevelt, Taft, and Wilson were especially adamant about trust-busting. Hope this helps.
Answer:
a person who favors the abolition of a practice or institution, especially capital punishment or (formerly) slavery
If I had to answer for myself, it was very thought provoking. I recommend it to everyone.
If I was helpful, can you make me brainliest please?