Mississippi was the twentieth state to be admitted to the Union.
It became a US State on 20 June 1863.West Virginia was admitted to the Union as the 35th U.S. state on June 20, 1863.
It became a US State on 20 June 1863.
The Philippines
West Virginia was the 35th state, as it became a state on June 20, 1863.
Colorado. About 100 in the summer. About 20 in the winter.
Oklahoma became the 46th US State on 16 November 1907.
West Virginia was admitted into the Union on June 20, 1863 becoming the 35th state to join the Union.
South Carolina was the first state to secede from the Union on December 20, 1860.
The coordinates of 20 degrees North and 105 degrees West point to a location in the Pacific Ocean, southwest of Mexico. These coordinates do not correspond to any state in the US, as they are located offshore. The closest land would be in Mexico, specifically near the coast of the state of Jalisco.
South Carolina was the first Southern state to secede, on December 20, 1860. (see related question)
Hawaii
The legalization is spreading one state at a time. In less than 20 years it will most likely be legal everywhere in the US.