I believe the answer is C. Hope this helps
Answer:
what? i do not speak espanol
Explanation:
I think so because free trade
C, the 1960's is the correct answer :^)
hope this helps! have a good day/night!
Well, after the ending of American Civil War it mean that a lot of cotton exports from America were available once more. There was also a competition in the global market, to supply cotton and that's why it helped keep down the price after 1865