Texas Subcategories This category has the following 11 subcategories, out of 11 total. 0–9 1870 in Montana Territory (2 C, 2 P) 1871 in Montana Territory (1 C) 1872 in Montana Territory (2 C) 1873 in Montana Territory (1 C, 2 P) 1874 in Montana Territory (2 C) 1876 in Montana Territory (3 C, 3 P) 1877 in Montana Territory (1 C, 3 P) 1878 in Montana Territory (2 C) 1879 in Montana Territory (1 C, 1 P)E 1870s Montana elections (5 C) 1870s establishments in Montana Territory (9 C, 1 P)