What president of the United States signed the Treaty of 1818, which gave United States of America the Pembina Region?
Pembina Region The Pembina Region ( ), also referred to as the Pembina District and Pembina Department, is the historic name of an unorganized territory of land that was ceded to the United States. The area included parts of what became North Dakota, and a portion of central eastern to northeastern South Dakota. The eastern boundary was the Red River, and included the Pembina River area. The region was formerly part of British Rupert's Land and the Red River Colony (controlled by the Hudson's Bay Company), that encompassed an area then known as the Assiniboia District, from 1763 to the signing of the Treaty of 1818. The treaty transferred the region that was south of the 49th parallel from the British to the United States.
John C. Calhoun John Caldwell Calhoun ( ; March 18, 1782March 31, 1850) was an American statesman and political theorist from South Carolina, and the seventh Vice President of the United States from 1825 to 1832. He is remembered for strongly defending slavery and for advancing the concept of minority rights in politics, which he did in the context of defending white Southern interests from perceived Northern threats. He began his political career as a nationalist, modernizer, and proponent of a strong national government and protective tariffs. By the late 1820s, his views reversed and he became a leading proponent of states' rights, limited government, nullification, and opposition to high tariffs—he saw Northern acceptance of these policies as the only way to keep the South in the Union. His beliefs and warnings heavily influenced the South's secession from the Union in 1860–1861.