Changes

* [[Agricultural Adjustment Administration]], the AAA of 1930s

* [[Agricultural Adjustment Administration]], the AAA of 1930s

==further reading==

==further reading==

* Don Paarlberg, ''The Agricultural Revolution of the 20th Century'' (2001)  p 183 [http://books.google.com/books?id=7xYewA8coD4C&pg=PA128&dq=parity+1910-1914&lr=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&num=30&as_brr=3#v=onepage&q=parity%201910-1914&f=false online]

* Benedict. Murray R. ''Farm Policies of the United States, 1790-1950: A Study of Their Orgin and Development'' (1953)

* Paarlberg, Don. ''The Agricultural Revolution of the 20th Century'' (2001)  p 183 [http://books.google.com/books?id=7xYewA8coD4C&pg=PA128&dq=parity+1910-1914&lr=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&num=30&as_brr=3#v=onepage&q=parity%201910-1914&f=false online]

====references====

====references====

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