Elliot Rosen's Hoover, Roosevelt, and the Brains Trust focused on the transition from the Hoover administration to that of Roosevelt and the formulation of the early New Deal program. Roosevelt, the Great Depression, and the Economics of Recovery emphasized long-term and structural recovery programs as well as the 1937-38 recession. Rosen's final book in the trilogy, The Republican Party in the Age of Roosevelt, situates distrust of the federal government and the consequent transformation of the party. Domestic and foreign policies introduced by the Roosevelt...