these aren't in my book and i have a term quiz tomorrow
-farm bloc
-wickersham commission
-agricultural marketing act
-securities
-hoover-Stimson doctrine
-Hawley-smoot tariff
-Clark Memorandum
I think you can just use a dictionary. Try searching in google or something definition for "farm bloc"
Below is an example of how to find these answers:
http://www.google.com/search?as_q=&hl=en&num=10&btnG=Google+Search&as_epq=wickersham+commission+&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&as_occt=any&as_dt=i&as_sitesearch=&as_rights=&safe=images