"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:
men, women, and children.
Explanation:
According to the verifiable historical records, during the Gilded Age which was around the 1870s, the shift to a system of mass production that paid workers low wages affected "men, women, and children."
This is true in the sense that during this period, workers in the United States cover both genders, young and old. And the political corruption during this period caused many negative things including the payment of low wages to all the workers.