Why did president roosevelt believe about the powers of the president?

President Franklin D. Roosevelt believed that the powers of the president should be expansive, particularly in times of crisis. He viewed the presidency as a position that should actively address the nation's challenges, using executive authority to implement programs and reforms for economic recovery and social welfare. Roosevelt's approach was rooted in the idea that the government had a responsibility to ensure the well-being of its citizens, especially during the Great Depression, and he often invoked a more dynamic interpretation of presidential power to achieve his goals.