Several times during the Revolutionary War it was proposed that an attempt be made to capture Detroit, but no efforts were made in this direction, so that when peace was declared and the colonies were granted their independence, England still remained in possession of the Great Lakes. It was not until 1796 that the line of forts along their shores were surrendered into the hands of the Americans. On July 4th of that year, Forts Niagara, Lewiston, and Schlosser floated for the first time in history the banner of the new nation, and a week later, Captain Moses Porter raised the same emblem above Detroit. Thus after having been the stage of almost ceaseless war for more than a century and a half did it seem that peace had at last come to the Great Lakes regions. Yet were the clouds already gathering which a few years later were to burst forth in another storm of blood along the shores and upon the waters of the Inland Seas.
The years of peace which followed the surrender of the English along the Lakes were not ones of rapid development. It was as if this vast country, bathed in blood for more than a hundred and fifty years, had fallen into a restful sleep. Until 1800 there was almost no emigration west. By the new nation, the shores of Lake Erie were still regarded as in the far wilderness. The fur-trade, it is true, increased in volume, but not until after 1805 did the traffic of the Lakes begin to show any decided growth. From then on conditions brightened. Settlers began going into Ohio. Lake Ontario developed a considerable shipping-trade, and both the United States and Great Britain began to strengthen their naval forces, the American ships being almost entirely on Lake Ontario. At the time of the breaking out of the War of 1812, American interests on Lake Erie were almost entirely unguarded, the only vessel patrolling it being a small brig armed with six-pounders which, after its capture by the British, was named the _Detroit_. To make the situation of the Americans still worse a curious change had been working among the Indians and French. The bitter enemies of the English only a few years before, they now became their staunchest allies, and the first blow struck was largely by the Ottawas and Chippewas, who joined Captain Roberts at St. Joseph in an attack upon Mackinac. Lieutenant Hanks, who was in command of the fort, had no knowledge of the declaration of war and fell an easy victim to the strategy of Roberts and his Indians and French. Not a gun was fired in the capture of this important post, which gave to the victors the key to the entire North, and at once placed them in a commanding position for the approaching struggle.