The iconic U.S. president credited with the New Deal response to the Great Depression is Franklin D. Roosevelt. His administration implemented a series of programs and reforms aimed at economic recovery and social welfare. The New Deal sought to provide immediate relief for the unemployed and restore public confidence through initiatives like Social Security, labor rights legislation, and infrastructure projects. Roosevelt's leadership during this turbulent period is often credited with reshaping the role of government in American life and establishing a precedent for federal intervention in the economy.