Agricultural subsidies in the united states began during the __________. 
 a. american revolution 
 b. civil war 
 c. panic of 1873 
 d. great depressionsmall farms are classified as farms with annual sales of less than _____. 
 a. $50,000 
 b. $250,000 
 c. $450,000 
 d. $1,000,000