As the time passed, more people crowded to the spot from which the fleets could be most favorably seen. By 8:30 p.m. there was a great movement of the masses through all the streets and on all the squares. The coffee-houses and clubs were crowded with excited people, discussing the arrival of the American war ships. The Spaniards expressed themselves as anxious to measure arms with the "invaders," and there was no expression of doubt as to the result. The civil and military authorities of Havana were in consultation at the palace, and every precaution possible to the Spaniards was taken to guard against a night surprise and to resist an attack if the bombardment commenced. SPAIN'S DAYS OF GRACE EXPIRE. When President McKinley sent his ultimatum to Spain, he indicated that it was to expire at noon on Saturday, April 23, and at that time the period allowed Spain to give up Cuba peacefully was ended. Spain, however, had not waited to take advantage of this time limit, but by her own preparations during the days that had passed, as well as by her diplomatic actions, had indicated plainly that war was to come. The action of Minister Polo in demanding his passport and leaving the United States, and the action of the Spanish government in ejecting Minister Woodford, were sufficient notifications of the policy which was to be pursued. It had been unnecessary, therefore, for the fleet to wait for a more explicit answer before investing Havana. Not until the expiration of the time allotted by President McKinley to Spain, did he take definite action which committed the country to a distinct war policy in advance of the declaration of war by Congress. But at noon on Saturday the President issued the following proclamation calling for 125,000 troops to serve two years if the war should last so long: BY THE PRESIDENT OF THE UNITED STATES: A PROCLAMATION. Whereas, by a joint resolution of Congress, approved the 22d of April, 1898, entitled "Joint resolution for the recognition of the independence of the people of Cuba, demanding that the government of Spain relinquish its authority and government in the island of Cuba, to withdraw its land and naval forces from Cuba and Cuban waters, and directing the President of the United States to use the land and naval forces of the United States to carry these resolutions into effect," and, Whereas, by an act of Congress, entitled "An act to provide for the increasing of the military establishment of the United States in time of war and for other purposes," approved April 22, 1898, the President was authorized in order to raise a volunteer army to issue his proclamation calling for volunteers to serve in the army of the United States.