what year did north dakota was admitted to the union
North Dakota And South Dakota are the 39th and 40th States Admitted to the Union. On November 2, 1889, North Dakota and South Dakota were admitted to the Union as the 39th and 40th states. The first European explorers, Louis Joseph and Francois franÃ§ois De La, verendrye vÃ©rendrye entered the region in 1742. and 1743