Final answer:
Francis Townsend, Father Charles Coughlin, and Huey Long are individuals who critiqued FDR's New Deal for not sufficiently aiding the poor, proposing their own plans such as the Townsend Plan and Share Our Wealth program.
Step-by-step explanation:
The individuals who believed that President Franklin D. Roosevelt (FDR) didn't do enough to help the poor during the New Deal include Dr. Francis Townsend, Father Charles Coughlin, and Huey Long. Dr. Townsend proposed the Townsend Plan, which aimed to provide $200 per month to every citizen over sixty to support the elderly and stimulate the economy. Father Charles Coughlin, initially a supporter of the New Deal, grew critical, advocating for the defense of labor, monetary reform, and nationalization of key industries through his National Union for Social Justice. Furthermore, Huey Long, the senator from Louisiana, proposed the Share Our Wealth program, which suggested redistributing wealth from the rich to the poor to provide direct payments to less fortunate Americans.
All of these figures criticized Roosevelt's New Deal for not going far enough in providing for the nation's poor and working-class citizens. They believed that additional steps were necessary to more aggressively address poverty and economic inequality during the Great Depression.