1. Why would the Kellogg-Briand Pact prove to be ineffective? 2. Why did American investors ask President Coolidge to send troops to Mexico? How did he avoid sending troops?
3. Study the bar graph and answer questions 18-22.

How does the grapes of wrath identify the effects of americans' views on the dust bowl? the story is a depiction of oklahoma farmers and the difficulties they experienced migrating to california. the story accurately describes the impact the california vineyard industry had on migrant workers. the story covers the rise of corporate farming and the devaluation of the small family farms that dotted the great plains. the story is an allegory for the conflicts between american values and the rise of the communist party in the united states.