the Great Depression. Roosevelt New Deal era The New Deal coalition forged by Democrat Franklin D. Roosevelt controlled American politics for most of the next three decades, excluding the two-term presidency of Republican Dwight D. Eisenhower. After Roosevelt took office in 1933, New Deal legislation sailed through Congress and the economy moved sharply upward from its nadir in early 1933. However, long-term unemployment remained a drag until 1940. In the 1934 midterm elections, 10 Republican senators went down to defeat, leaving the GOP with only 25 senators against 71 Democrats. The House of Representatives likewise had overwhelming Democratic majorities. The Republican Party factionalized into a majority "Old Right" (based in the midwest) and a liberal wing based in the northeast that supported much of the New Deal. The Old Right sharply attacked the "Second New Deal" and said it represented class warfare and socialism. Roosevelt was re-elected in a landslide in 1936; however, as his second term began, the economy declined, strikes soared, and he failed to take control of the Supreme Court and purge the southern conservatives from the Democratic Party. Republicans made a major comeback in the 1938 elections and had new rising stars such as Robert A. Taft of Ohio on the right and Thomas E. Dewey of New York on the left. Southern conservatives joined with most Republicans to form the conservative coalition, which dominated domestic issues in Congress until 1964. Both parties split on foreign policy issues, with the anti-war isolationists dominant in the Republican Party and the interventionists who wanted to stop Adolf Hitler dominant in the Democratic Party. Roosevelt won a third and fourth term in 1940 and 1944, respectively. Conservatives abolished most of the New Deal during the war, but they did not attempt to do away with Social Security or the agencies that regulated business. Historian George H. Nash argues: Unlike the "moderate", internationalist, largely eastern bloc of Republicans who accepted (or at least acquiesced in) some of the "Roosevelt Revolution" and the essential premises of President Harry S. Truman's foreign policy, the Republican Right at heart was counterrevolutionary. Anti-collectivist, anti-Communist, anti-New Deal, passionately committed to limited government, free market economics, and congressional (as opposed to executive) prerogatives, the G.O.P. conservatives were obliged from the start to wage a constant two-front war: against liberal Democrats from without and "me-too" Republicans from within. After 1945, the internationalist wing of the GOP cooperated