The study of physical characteristics of earth and the distribution and effects of life on earth, especially that of humans.
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Montana is a state in the Western United States. It has several nicknames, including: "The Treasure State" and "Big Sky Country", and slogans that include ...
37th US State; admitted March 1, 1867
36th US State; admitted October 31, 1864
3rd US State; admitted on December 18, 1787
9th US State; admitted June 21, 1788
47th US State; admitted January 6, 1912
11th US State; admitted July 26, 1788