French colonial style, which housed their meetings, a general store, and other facilities. British operations in Grand Portage came under pressure after the signing of the Jay Treaty in 1795, the finalization of western portion of the U.S./Canada border in 1818, and gradual settlement of the Minnesota Territory by U.S. settlers. In mid-July 1802, partners of the North West Company, the most successful fur trade company in North America, met in their Grand Hall at Grand Portage. They voted to move their summer headquarters from the protected shores of Lake Superior's Grand Portage Bay north to the mouth of the Kaministiquia River. Almost from the time the British Nor'Westers had organized at Grand Portage in the mid-1780s, an emerging United States wanted them to stop competing with Americans in this territory. The July vote meant that the North West Company would tear down its 18 buildings and transport the materials north in company schooners for use in constructing the planned new Fort William, far from U.S. soil. The buildings were constructed from native squared spruce, pine and birch and were surrounded by more than 2,000 cedar pickets. In 1854 the Ojibwe signed a treaty with the U.S. establishing Grand Portage as part of their reservation. A school was established to educate the tribe members and a post office was created in 1856. In 1887 the government chose to abolish the reservation, opening it to general settlement. In 1951 the property was designated as the Grand Portage National Historic Site and opened for visitors. In 1958, it was designated a National Monument. The portage trail has also been separately designated a Minnesota State Historic Site. The monument's lie entirely within the boundaries of Grand Portage Indian Reservation. The depot was reconstructed to allow celebration of the fur trade and Ojibwe lifeways. It was added to the National Register of Historic Places in 1966. Attractions and events The portage trail exists in much the same location and condition as in historic times. Visitors can hike from Lake Superior to the Pigeon River. Volunteers and park staff at the monument dress in period attire. They staff the Kitchen, Great Hall, Canoe Warehouse, Ojibwe Village and Voyageur Encampment in and around the Stockade, and explain and interpret what life was like at the trading post at the turn of the 18th century. During the second weekend of August, the Grand Portage National Monument hosts