When Roosevelt decided not to seek another term as president in 1908, choosing instead to back William Howard Taft as his successor, he thought he was leaving his reform legacy in capable hands. A Roosevelt loyalist and an Ohio native, Taft had compiled a distinguished record as a federal judge, solicitor general of the United States, governor of the Philippines, and secretary of war. Taft easily defeated the Democratic candidate, William Jennings Bryan, who was running for the presidency for the third and final time.
Taft’s presidency did not proceed as Roosevelt and his progressive followers had hoped. Taft did not have the charisma or energy of his predecessor and appeared to move in slow motion compared with Roosevelt. More important, the new president, in contrast to Roosevelt, had a narrower view of the scope of his office and its power to shape public opinion. Taft proved a weak leader and frequently took stands opposite to those of progressives. After convening a special session of Congress in March 1909 to support lower tariffs, a progressive issue, the president retreated in the face of conservative Republican opposition in the Senate. That year, when lawmakers passed the Payne-Aldrich tariff, which raised duties on imports, Taft signed it into law, thereby alienating key progressive legislators such as Senator Robert M. La Follette. The president also remained aloof from the fight by House insurgents to curb the dictatorial powers of Speaker Joseph Cannon, a foe of reform.
The situation deteriorated even further in the field of conservation, which was close to Roosevelt’s heart. When Pinchot criticized Taft’s secretary of the interior, Richard Ballinger, for returning restricted Alaskan coal mines to private mining companies in 1910, Taft fired Pinchot. Taft did not oppose conservation—he transferred more land from private to public control than did Roosevelt—but his dismissal of Pinchot angered conservationists.
Even more harmful to Taft’s political fortunes, Roosevelt turned against his handpicked successor. After returning from a hunting safari in Africa and a speaking tour of Europe in 1910, Roosevelt became increasingly troubled by Taft’s missteps. The loss of the House of Representatives to the Democrats in the 1910 elections highlighted the split among Republicans that had developed under Taft. A year later, relations between the ex-president and the incumbent further deteriorated when Roosevelt attacked Taft for filing antitrust litigation against U.S. Steel for a deal that the Roosevelt administration had approved in 1907. Ironically, Roosevelt, known as a trustbuster, believed that filing more lawsuits under the Sherman Antitrust Act yielded diminishing returns, whereas Taft, the conservative, initiated more antitrust litigation than did Roosevelt.