All of these three Presidential Administrations took place in (at least. a part of the 1920s? * a. Roosevelt, Wilson, Taft
b. Harding, Coolidge, Hoover
c. Roosevelt, Truman, Eisenhower
d. Clinton, Bush, Obama

I'm pretty sure the answer A. Please don't quote me, I may be wrong.

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years