Presidency of Franklin D. Roosevelt congressional Democratic leadership was dominated by conservative Southerners, over half of the members of the incoming 73rd Congress had been elected since 1930. Many of these new members were eager to take action to combat the Depression, even if it meant defying the political orthodoxy of the previous years. Roosevelt appointed powerful men to top positions but made certain he made all the major decisions, regardless of delays, inefficiency or resentment. Analyzing the president's administrative style, historian James MacGregor Burns concludes: For his first Secretary of State, Roosevelt selected Cordell Hull, a prominent Tennessean who had served in the House
Presidency of Franklin D. Roosevelt of the Navy while former Secretary of State Henry L. Stimson became Secretary of War. Roosevelt began convening a "war cabinet" consisting of Hull, Stimson, Knox, Chief of Naval Operations Harold Rainsford Stark, and Army Chief of Staff George Marshall. In 1942, Roosevelt set up the Joint Chiefs of Staff, which made the final decisions on American military strategy. Admiral Ernest J. King (Stark's successor) led the navy and the marines. Marshall was in charge of the army and nominally led the air force, which in practice was commanded by General Hap Arnold. The Joint Chiefs was a White House