In 1910 Francisco Madero organized a revolt, compelled Diaz to flee to Europe in 1911, and was himself chosen President. Taft meanwhile had sent troops to the border, stray bullets from across the line killed a few American citizens and the demand for intervention began. Madero was soon overthrown by General Victoriano Huerta, who became provisional president. Shortly afterward Madero was shot under circumstances that pointed to Huerta as the instigator of the assassination, but his friends kept the fires of revolt alive, and Governor Carranza of Coahuila, the state across the border from northwest Texas, refused to recognize the new ruler. It was at this juncture that Wilson succeeded Taft. General Huerta was promptly recognized by the leading European nations but President Wilson refused to do so, on the ground that the new government was founded on violence, in defiance of the constitution of Mexico and contrary to the dictates of morality. He then sent John Lind to Mexico to convey terms to Huerta—peace, amnesty and a free election at which Huerta himself would not be a candidate. When the latter refused the proposal, President Wilson warned Americans to leave Mexico and adopted the policy of "watchful waiting," hoping that Huerta would be eliminated through inability to get funds to administer his government. In the meanwhile the destruction of lives and property continued.

War was barely avoided in the spring of 1914 when a boat's crew of American marines was imprisoned in Tampico. An apology was made, but General Huerta refused to order a salute to the United States flag, and troops were accordingly landed at Vera Cruz, where slight encounters ensued. At this juncture Argentina, Brazil and Chile, "the ABC powers" made a proposal of mediation which was accepted. The conference averted war between the United States and Mexico, although failing to solve the questions at issue. Shortly afterward, however, Huerta retired from the field unable to continue his dictatorship, and the American troops were withdrawn.

The end was not yet however. Carranza and his associate, Villa, fell to quarreling. Bands of ruffians made raids across the border, and Mexico became more than before a desolate waste peopled with fighting factions. At President Wilson's suggestion six Latin-American powers met in Washington in 1915 for conference, and decided to recognize Carranza as the head of a de facto government. Diplomatic relations were then renewed after a lapse of two and a half years. In a message to Congress the President reviewed the imbroglio, but expressed doubts whether Mexico had been benefited.

His fears soon proved to be well founded. In 1916 Villa crossed into New Mexico and raided the town of Columbus. With the consent of Carranza the United States sent troops under General Pershing across the line to run down the bandits, but the only result was to drive the Villistas from the region near the border. Renewed raids, this time into Texas, indicated the need of larger forces and the state militia were called upon, but after nearly a year of service they were withdrawn early in 1917. Not long afterward Carranza was elected president for a term of four years, but in 1920 another revolt ended in his assassination. The country is in a condition of wretchedness, and neither life nor property is safe from bands of marauders, President Wilson has patiently attempted to give Mexico a chance to work out her own salvation without hindrance from other countries and without exploitation by investors,—but the problem remains unsettled.[9]

In view of some aspects of the foreign relations of the United States since 1914, it is apparent that such diplomatic incidents as those concerned with boundaries, fisheries and Latin-American protectorates were not the most important forces in determining the outlook of America upon Europe. In spite of the huge immigration of Europeans into America since the Civil War, the United States has seldom drawn upon European experience and has never sought to model itself on European lines. American legislators have not commonly studied either English or continental practices; our institutions and our constitutional limitations have been so peculiarly our own that slight attention has been paid to the outside world. Even the ancient resentment against England had dwindled by 1914, leaving the United States without any traditional "enemy." Tradition, as well as geographical isolation, tended to keep us apart from the currents of European action.

Nevertheless America was being inter-related with the rest of the world through means with which the diplomats had little to do. In 1867 the Atlantic cable had finally been placed in successful operation, and forty years afterward the globe was enmeshed in 270,000 miles of submarine telegraph wires. In 1901 wireless telegraphic messages were sent across the ocean, and within a few years private and press notices were being sent across the Atlantic, vessels were commonly equipped with instruments, and international regulations concerning radio-telegraphy were adopted by the chief powers of the world. Most important of all was the constant passage of merchant vessels shuttling back and forth between America and Europe, and weaving the two into one commercial fabric. With Great Britain, with Germany, with France, Italy and the Netherlands, during 1913, the United States exchanged products valued at nearly two and a half billion dollars. This was an amount more than twice as great as the entire trade with Europe twenty years before. Over half a billion dollars' worth was with Germany, to which country we sent cotton, copper, food-stuffs, lard and furs in return for fertilizers, drugs, dyes, cotton manufactures and toys. American corporations had branches in Germany, while German manufacturers invested hundreds of millions of dollars in factories here. So huge a volume of commerce concerned the welfare not only of the ordinary commercial classes—ship owners, exporters and investors—but the much larger number of producers, manufacturers, miners, meat-packers, and farmers who directly and indirectly supplied the materials for export.

In the meantime a change was taking place in the attitude of America toward world affairs. Inaccurate as it was to describe the United States as a world power at the time of the Spanish War, nevertheless the war itself and the colonial responsibilities which it entailed helped to a small degree to break down the isolation of America; frequent communication with Europe, and the expansion of American commerce tended in the same direction.

The international relations of the United States for the twenty years immediately preceding 1914 may then be briefly summarized. The one international problem which interested the greatest numbers of people was the best method of arriving at international peace. Other problems, except the Mexican question, were simple and inconspicuous, and the majority of Americans knew little of European politics or international relations. Only in the fields of communication and commerce was the United States becoming increasingly and intimately related to the remainder of the world, and the extent to which this change supplemented the effect of the war with Spain in broadening the American international outlook was a matter of conjecture.

BIBLIOGRAPHICAL NOTE

The general texts mentioned at the close of Chapter XIII continue to be useful.