"a. Immigration restrictions were expanded as fears of communist <span>infiltration from Soviet bloc nations spread" would be the best option from the list, since McCarthy instilled a feeling of paranoia about communism in the US.</span>
Answer:
HI MATE THIS IS THE ANSWER
Explanation:Through the AAA, the federal government paid farmers not to grow crops. With a drop in the supply of farm goods, the theory suggested, prices would rise. With higher income, farmers would spend more money on consumer goods, thus boosting the economy as a whole.