The Haitians have not only peopled and carefully guarded the territory controlled by them, but have attempted to push the frontier further east toward the line they claim. In 1911 and a year later, alleged encroachments by Haiti almost led to war between the two countries. The United States interposed its good offices and in 1912 suggested as provisional boundary, until otherwise determined by mutual agreement between the two countries, the line which was observed as boundary in 1905 when the American receiver general of customs took charge of the frontier custom-houses. Both countries agreeing, the line as suggested has since been regarded as the boundary and bids fair to become, with perhaps a few unimportant modifications, the permanent boundary between Haiti and Santo Domingo. The outlook for arbitration seems to be no better now than heretofore, nor is it probable that any court of arbitration would divest either Haiti or Santo Domingo of any considerable portion of the lands they have so long possessed. The boundary disputes have not tended to improve the relations between the two countries, which formerly regarded each other with a hatred that has only in the past fifty years softened down to mutual distrust and dislike. It has frequently happened that the authorities of one country abetted insurrections in the other; and it was common practice for insurgents in either country to retreat across the border to recuperate in the other. In the Dominican revolutions of 1912 to 1914 several bands of revolutionists had permanent headquarters on the Haitian side. The greatest breadth of the Dominican Republic, from the Morro of Monte Cristi to Cape Beata, is about 170 miles, the greatest length, from Cape Engano to the Haitian frontier, about 260 miles. The Republic has a coast line of about 940 miles, on which there are several good ports and large bays. One of these is Manzanillo Bay, which lies at the extreme northwestern point of the Republic. Large and well protected, affording excellent anchorage for any class of vessels, it is one of the best harbors and perhaps the most important point strategically, on the north coast of the island. It receives the waters of the Dajabon or Massacre River, which constitutes part of the boundary between Haiti and the Dominican Republic, and of the turbulent Yaque del Norte, which here forms a delta of considerable extent. Owing to the proximity of Monte Cristi the various projects for the establishment of a port and custom-house at this point have hitherto failed of realization.