Hello I have an agriculture food policy economic question and I am having trouble understanding the concept of the question. Below I have attached the image of the question. Gave away food to foreign buyers or Funded Research at land grant universities or House Agriculture Committee or Sets Floor Under price or established high tariffs or gave away to settlers or funded water projects in western states. Which of those are the answers for those options.

Policy Food for peace Homestead Act V Reclamation Act Smoot Hawley Non recourse loan V Hatch Act V Authorizing V