What president of the United States signed the Treaty of 1818, which gave United States of America the Pembina Region?
Treaty of 1818 The Convention respecting fisheries, boundary and the restoration of slaves between the United States of America and the United Kingdom of Great Britain and Ireland, also known as the London Convention, Anglo-American Convention of 1818, Convention of 1818, or simply the Treaty of 1818, was an international treaty signed in 1818 between those parties. Signed during the presidency of James Monroe, it resolved standing boundary issues between the two nations. The treaty allowed for joint occupation and settlement of the Oregon Country, known to the British and in Canadian history as the Columbia District of the Hudson's Bay Company, and including the southern portion of its sister district New Caledonia.
Vivanco–Pareja Treaty The Vivanco–Pareja Treaty was a treaty between Peru and Spain, signifying cooperation between the two nations during the Chincha Islands War. It was signed on January 27, 1865, on board the frigate Villa de Madrid, by Manuel Ignacio de Vivanco (on behalf of Peruvian President Juan Antonio Pezet) and José Manuel Pareja (on behalf of Spanish Prime Minister Ramón María Narváez).