Without a peace treaty , MacArthur decided not to resign while at the same time writing letters to Wood saying he would be more than happy to accept the Republican nomination if it were offered to him . In late 1947 and early 1948 , MacArthur received several Republican grandees in Tokyo . On 9 March 1948 MacArthur issued a press statement declaring his interest in being the Republican candidate for president , saying he would be honored if the Republican Party were to nominate him , but would not resign from the Army to campaign for the presidency . The press statement had been forced by Wood , who told MacArthur that it was impossible to campaign for a man who was not officially running for president , and that MacArthur could either declare his candidacy or see Wood cease campaigning for him . MacArthur 's supporters made a major effort to win the Wisconsin Republican primary held on 6 April 1948 . MacArthur 's refusal to campaign badly hurt his chances and it was won to everybody 's surprise by Harold Stassen . The defeat in Wisconsin followed by defeat in Nebraska effectively ended MacArthur 's chances of winning the Republican nomination , but MacArthur refused to withdraw his name until the 1948 Republican National Convention which was won by Governor Thomas Dewey of New York
1948 Republican National Convention
1948 Republican National Convention
Douglas MacArthur