A - a belief that 'Big labor' had becom corrupt, fueled by Republican rhetoric.
Explanation:
In the beginning, labor unions fought for the rights of the workers (more pay, better/safer work conditions). Over time some of them have become corrupt, making more money for themselves than the workers - this led to a suspicion that all unions were corrupt, leading to a decline in membership and therefore power.
Answer: 1 the new president had to rebuild the country first from the civil war and now from the virus. 2 the economy was failing with huge unemployment rates. 3 rasism and antI blacks were a huge debate in the world