Final answer:
Howard Zinn had a critical attitude towards FDR's New Deal, believing it did not go far enough to address issues of inequality and exploitation.
Step-by-step explanation:
Historian Howard Zinn had a critical attitude towards FDR's New Deal. While some conservatives criticized the New Deal for its government intervention in the economy, Zinn felt that the New Deal did not go far enough to help the American people. He believed that Roosevelt's policies were not radical enough and that they failed to address the underlying issues of inequality and exploitation.