Foreign policy
Taft made it a priority to restructure the State Department, noting, "it is organized on the basis of the needs of the government in 1800 instead of 1900." The department was for the first time organized into geographical divisions, including desks for the Far East, Latin America and Western Europe. The department's first in-service training program was established, and appointees spent a month in Washington before going to their posts. Taft and Secretary of State Knox had a strong relationship, and the president listened to his counsel on matters foreign and domestic. According to historian Paolo E. Coletta, Knox was not a good diplomat, and had poor relations with the Senate, press, and many foreign leaders, especially those from Latin America.
There was broad agreement between Taft and Knox on major foreign policy goals; the U.S. would not interfere in European affairs, and would use force if necessary to enforce the Monroe Doctrine in the Americas. The defense of the Panama Canal, which was under construction throughout Taft's term (it opened in 1914), guided United States foreign policy in the Caribbean and Central America. Previous administrations had made efforts to promote American business interests overseas, but Taft went a step further and used the web of American diplomats and consuls abroad to further trade. Such ties, Taft hoped, would promote world peace. Taft pushed for arbitration treaties with Great Britain and France, but the Senate was not willing to yield to arbitrators its constitutional prerogative to approve treaties.
At the time of Taft's presidency, protectionism through the use of tariffs was a fundamental position of the Republican Party. The Dingley Act tariff had been enacted to protect American industry from foreign competition. The 1908 party platform had supported unspecified revisions to the Dingley Act, and Taft interpreted this to mean reduction. Taft called a special session of Congress to convene on March 15, 1909, to deal with the tariff question.
Sereno E. Payne, chairman of the House Ways and Means Committee, had held hearings in late 1908, and sponsored the resulting draft legislation. On balance, the bill reduced tariffs slightly, but when it passed the House in April 1909 and reached the Senate, the chairman of the Senate Finance Committee, Rhode Island senator Nelson W. Aldrich, attached many amendments raising rates. This outraged progressives such as Wisconsin's Robert M. La Follette, who urged Taft to say that the bill was not in accord with the party platform. Taft refused, angering them. Taft insisted that most imports from the Philippines be free of duty, and according to Anderson, showed effective leadership on a subject he was knowledgeable on and cared about.
When opponents sought to modify the tariff bill to allow for an income tax, Taft opposed it on the ground that the Supreme Court would likely strike it down as unconstitutional, as it had before. Instead, they proposed a constitutional amendment, which passed both houses in early July, was sent to the states, and by 1913 was ratified as the Sixteenth Amendment. In the conference committee, Taft won some victories, such as limiting the tax on lumber. The conference report passed both houses, and Taft signed it on August 6, 1909. The Payne-Aldrich tariff was immediately controversial. According to Coletta, "Taft had lost the initiative, and the wounds inflicted in the acrid tariff debate never healed".
In Taft's annual message sent to Congress in December 1910, he urged a free trade accord with Canada. Britain at that time still handled Canada's foreign relations, and Taft found the British and Canadian governments willing. Many in Canada opposed an accord, fearing the U.S. would dump it when it became inconvenient, as it had the 1854 Elgin-Marcy Treaty in 1866, and farm and fisheries interests in the United States were also opposed. After talks with Canadian officials in January 1911, Taft had the agreement, which was not a treaty, introduced into Congress. It passed in late July. The Parliament of Canada led by Prime Minister Sir Wilfrid Laurier had deadlocked over the issue. Canadians turned Laurier out of office in the September 1911 election and Robert Borden became the new prime minister. No cross-border agreement was concluded, and the debate deepened divisions within the Republican Party.
Taft and his Secretary of State, Philander Knox, instituted a policy of Dollar Diplomacy toward Latin America, believing U.S. investment would benefit all involved, while diminishing European influence in regions where the Monroe Doctrine applied. The policy was unpopular among Latin American states that did not wish to become financial protectorates of the United States, as well as in the U.S. Senate, many of whose members believed the U.S. should not interfere abroad. No foreign affairs controversy tested Taft's policy more than the collapse of the Mexican regime and subsequent turmoil of the Mexican Revolution.
When Taft entered office, Mexico was increasingly restless under the grip of longtime dictator Porfirio Díaz. Many Mexicans backed his opponent, Francisco Madero. There were a number of incidents in which Mexican rebels crossed the U.S. border to obtain horses and weapons; Taft sought to prevent this by ordering the U.S. Army to the border areas for maneuvers. Taft told his military aide, Archibald Butt, that "I am going to sit on the lid and it will take a great deal to pry me off". He showed his support for Díaz by meeting with him at El Paso, Texas, and Ciudad Juárez, Chihuahua, the first meeting between a U.S. and a Mexican president and also the first time an American president visited Mexico. The day of the summit, Frederick Russell Burnham and a Texas Ranger captured and disarmed an assassin holding a palm pistol only a few feet from the two presidents. Before the election in Mexico, Díaz jailed opposition candidate Francisco I. Madero, whose supporters took up arms. This resulted in both the ousting of Díaz and a revolution that would continue for another ten years. In the U.S.'s Arizona Territory, two citizens were killed and almost a dozen injured, some as a result of gunfire across the border. Taft was against an aggressive response and so instructed the territorial governor.
Nicaragua's president, José Santos Zelaya, wanted to revoke commercial concessions granted to American companies, and American diplomats quietly favored rebel forces under Juan Estrada. Nicaragua was in debt to foreign powers, and the U.S. was unwilling to let an alternate canal route fall into the hands of Europeans. Zelaya's elected successor, José Madriz, could not put down the rebellion as U.S. forces interfered, and in August 1910, the Estrada forces took Managua, the capital. The U.S. compelled Nicaragua to accept a loan, and sent officials to ensure it was repaid from government revenues. The country remained unstable, and after another coup in 1911 and more disturbances in 1912, Taft sent troops to begin the United States occupation of Nicaragua, which lasted until 1933.
Treaties among Panama, Colombia, and the United States to resolve disputes arising from the Panamanian Revolution of 1903 had been signed by the lame-duck Roosevelt administration in early 1909, and were approved by the Senate and also ratified by Panama. Colombia, however, declined to ratify the treaties, and after the 1912 elections, Knox offered $10 million to the Colombians (later raised to $25 million). The Colombians felt the amount inadequate, and requested arbitration; the matter was not settled under the Taft administration.
Due to his years in the Philippines, Taft was keenly interested as president in East Asian affairs. Taft considered relations with Europe relatively unimportant, but because of the potential for trade and investment, Taft ranked the post of minister to China as most important in the Foreign Service. Knox did not agree, and declined a suggestion that he go to Peking to view the facts on the ground. Taft considered Roosevelt's minister there, William W. Rockhill, as uninterested in the China trade, and replaced him with William J. Calhoun, whom McKinley and Roosevelt had sent on several foreign missions. Knox did not listen to Calhoun on policy, and there were often conflicts. Taft and Knox tried unsuccessfully to extend John Hay's Open Door Policy to Manchuria.
In 1898, an American company had gained a concession for a railroad between Hankow and Sichuan, but the Chinese revoked the agreement in 1904 after the company (which was indemnified for the revocation) breached the agreement by selling a majority stake outside the United States. The Chinese imperial government got the money for the indemnity from the British Hong Kong government, on condition British subjects would be favored if foreign capital was needed to build the railroad line, and in 1909, a British-led consortium began negotiations. This came to Knox's attention in May of that year, and he demanded that U.S. banks be allowed to participate. Taft appealed personally to the Prince Regent, Zaifeng, Prince Chun, and was successful in gaining U.S. participation, though agreements were not signed until May 1911. However, the Chinese decree authorizing the agreement also required the nationalization of local railroad companies in the affected provinces. Inadequate compensation was paid to the shareholders, and these grievances were among those which touched off the 1911 Revolution.
After the revolution broke out, the revolt's leaders chose Sun Yat-sen as provisional president of what became the Republic of China, overthrowing the Manchu dynasty, Taft was reluctant to recognize the new government, although American public opinion was in favor of it. The U.S. House of Representatives in February 1912 passed a resolution supporting a Chinese republic, but Taft and Knox felt recognition should come as a concerted action by Western powers. Taft in his final annual message to Congress in December 1912 indicated that he was moving toward recognition once the republic was fully established, but by then he had been defeated for reelection and he did not follow through.
Taft continued the policy against immigration from China and Japan as under Roosevelt. A revised treaty of friendship and navigation entered into by the U.S. and Japan in 1911 granted broad reciprocal rights to Japanese people in America and Americans in Japan, but were premised on the continuation of the Gentlemen's Agreement. There was objection on the West Coast when the treaty was submitted to the Senate, but Taft informed politicians that there was no change in immigration policy.
Taft was opposed to the traditional practice of rewarding wealthy supporters with key ambassadorial posts, preferring that diplomats not live in a lavish lifestyle and selecting men who, as Taft put it, would recognize an American when they saw one. High on his list for dismissal was the ambassador to France, Henry White, whom Taft knew and disliked from his visits to Europe. White's ousting caused other career State Department employees to fear that their jobs might be lost to politics. Taft also wanted to replace the Roosevelt-appointed ambassador in London, Whitelaw Reid, but Reid, owner of the New-York Tribune, had backed Taft during the campaign, and both William and Nellie Taft enjoyed his gossipy reports. Reid remained in place until his 1912 death.
Taft was a supporter of settling international disputes by arbitration, and he negotiated treaties with Great Britain and with France providing that differences be arbitrated. These were signed in August 1911. Neither Taft nor Knox (a former senator) consulted with members of the Senate during the negotiating process. By then many Republicans were opposed to Taft and the president felt that lobbying too hard for the treaties might cause their defeat. He made some speeches supporting the treaties in October, but the Senate added amendments Taft could not accept, killing the agreements.
Although no general arbitration treaty was entered into, Taft's administration settled several disputes with Great Britain by peaceful means, often involving arbitration. These included a settlement of the boundary between Maine and New Brunswick, a long-running dispute over seal hunting in the Bering Sea that also involved Japan, and a similar disagreement regarding fishing off Newfoundland. The sealing convention remained in force until abrogated by Japan in 1940.