Which of the following strategies does McCarthy use in his speech? A. He infers that the U. S. is morally superior to the Soviet Union.

B. He uses statistics to try to convince the audience that Communism is spreading rapidly.

C. He uses real-world examples to make his arguments about Soviet spies more convincing.

D. All of these choices are correct.

A. he infers that the U.s is morally superior to the Soviet Union

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:

this is a good question! i'll do some research and come back when i have the answer!