By the terms of the protocol Paris was selected as the place of meeting for the peace commissioners, and here negotiations were opened on October 1. The United States delegation was composed of William R. Day, who resigned the office of Secretary of State to head the mission; Cushman K. Davis, Chairman of the Senate Committee on Foreign Relations; William P. Frye, President _pro tem_ of the Senate; Senator George Gray of Delaware; and Whitelaw Reid, editor of the New York _Tribune_; with John Bassett Moore, Assistant Secretary of State, as Secretary. An entire month was taken up with the Cuban question, the Spanish commissioners striving in vain to saddle the Cuban debt either on the United States or on the people of Cuba. The Philippine question occupied most of the next month. When the commissioners were appointed, President McKinley had not fully made up his mind on this important question. His first intention seems to have been to retain the bay and city of Manila as a naval base and a part or possibly the whole of Luzon. Public sentiment in the United States in favor of acquiring the whole group made rapid headway, and after an extended trip through the South and West, during which he sounded opinion on this question, the President instructed the commissioners to demand the entire group. The commissioners were later authorized to offer $20,000,000 for the cession. This offer, which was recognized by the Spanish commissioners as an ultimatum, was finally accepted under protest. On other points the United States secured what had been demanded in the protocol, and the treaty was signed December 10, 1898.[133] The treaty was submitted to the Senate January 4, 1899, and precipitated a memorable debate which lasted until February 6. The principal opposition came from Senator Hoar of Massachusetts, who declared that the proposal to acquire and govern the Philippine Islands was in violation of the Declaration of Independence, the Constitution, and the whole spirit of American institutions. The treaty could not be ratified without the aid of Democrats, and the result was in doubt when Bryan went to Washington and advised his friends in the Senate to vote for ratification, saying that the status of the Philippines could be determined in the next presidential campaign. The outbreak of hostilities between the Filipinos and the American troops occupying Manila put an end to the debate, and on February 6 the treaty was ratified.