A member of the Republican National Committee from 1908 to 1912, he was a delegate to the 1912 Republican National Convention. As a Senator he was dedicated to principles rather than party loyalty. He disliked entangling alliances in foreign policy and became a prominent isolationist. He encouraged the formation of a series of world economic conferences and favored a low tariff. From 1925 to 1933, Borah served as the Chairman of the Senate Foreign Relations Committee. Domestically, he sponsored bills that created the Department of Labor and the Children's Bureau. He was one of the Senators responsible for uncovering the scandals of the Harding Administration. Borah supported Roosevelt's New Deal, especially old age pensions and the reduced gold content of the dollar.
He sounds like an early rino. His crusade against sound money is especially deplorable (alongside his stupid Hitler comment).