Both grasslands and rainforests are found in South Asia's A. Mediterranean
B. tropical wet and dry
C. humid subtropical
D. highlands

nativists tried to get rid of the immigrants as they thought they were going to ruin the u.s.  

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:

the term is einsatzgruppen