To identify and remove communists from within the government, the Truman administration did all of the following except create loyalty boards to investigate government employees.
compile a list of organizations that were considered disloyal.
fire thousands of federal employees for disloyalty.
force communists to register as party members.

the dust bowl, otherwise known as the dirty thirties, was a huge dust storm that killed multiple (and i mean  multiple) farmer's crops, leaving them homeless, and foodless, and jobless. in california, there were 5.7 million residents, and the population shrank as mexicans were repatriated. however, when the dustbowl happened, a lot of people began to move to california. by 1940, 250,000 people had arrived. therefore, your answer would be  the population increased, massively.  i hope this !

explanation:

it proved indian land claims were unjustified.