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President Herbert Hoover was the recipient of Senator William Borah's support during the 1928 presidential campaign. Borah, a prominent Republican and chairman of the Senate Foreign Relations Committee, played a pivotal role in securing the party's nomination for Hoover. He actively campaigned on Hoover's behalf, emphasizing his experience, expertise in international affairs, and commitment to progressive policies. Borah's endorsement and tireless efforts contributed significantly to Hoover's successful electoral victory.