He immediately issued a proclamation offering to issue such letters to any ship that would arm herself and enlist under the ensign of the Confederate navy. The response was quick and the ultimate result the lowering of the flag of the Union from practically every ship of commerce that sailed the ocean. Gideon Welles conferred with his Chief in Washington and Abraham Lincoln issued a proclamation which at the time created scarcely a ripple of excitement. And yet that order was the most important document which came from the White House during the entire four years of the war. When the test came sixteen captains, thirty-four commanders and one hundred and eleven midshipmen resigned and cast their fortunes with the South. Not one of them attempted to use his position to surrender a ship. Small as it was, the entire navy of the United States was practically intact. It comprised ninety ships of war--forty-two of them ready for active service. The majority of the vessels ready for war were steam-propelled craft of the latest improved type. The United States had been one of the first world powers to realize the value of steam and rebuild its navy accordingly. In twenty years, practically a new navy had been constructed, ranking in effective power third only to England and France. Within the past five years, the Government had built the steam frigates, _Merrimac_, _Niagara_, _Colorado_, _Wabash_, _Minnesota_, and _Roanoke_. In addition to these twelve powerful steam sloops of war had been commissioned--the _Hartford_, _Brooklyn_, _Lancaster_, _Richmond_, _Narragansett_, _Dakota_, _Iroquois_, _Wyoming_, and _Seminole_. They were of the highest type of construction and compared favorably with the best ships of the world. These ships at the opening of the war were widely scattered, but their homeward bound streamers were all fluttering in the sky. President Lincoln in his proclamation ordered the most remarkable blockade in the history of the world. This document declared three thousand miles of Southern coast, from the Virginia Capes to the Rio Grande, closed to the commerce of the world. The little fleet boldly sailed on its tremendous mission. The smoke of its funnels made but a tiny smudge on the wide, shining Southern skies. But with swift and terrible swirl this cloud, no bigger than a man's hand, grew into a storm whose black shadow shrouded the Southland in gloom. CHAPTER XIII THE CLOSING OF THE RANKS A wave of fierce anger swept the North. The fall of Sumter was the one topic on every lip. Men stopped their trade, their work, their play and looked about them for the nearest rallying ground of soldiers. The President of the United States was quick to seize the favorable moment to call for 75,000 volunteers. That these troops were to fight the Confederacy was not questioned for a moment.