
A state constitution is the governing document of a U.S. state, comparable to the United States Constitution, which is the governing document of the United States. Some states have had multiple constitutions, and since each state drafts its own, there is great diversity between them, though all have some basic concepts in common. Twenty states…

Voters in Oklahoma will decide on a constitutional amendment at a special election on Aug. 25, 2026, to require voters to provide identification to vote by any method. Currently, Oklahoma law requires voters to present identification when voting. The amendment would add this requirement to the state constitution, requiring voters to provide proof of identity…

On this day, Jan. 21, 1911, New Mexico voters ratified the state constitution. One year later, on Jan. 6, 1912, New Mexico was admitted to the Union as the 47th state. This was the longest wait between territorial organization and statehood for any U.S. state. Congress established New Mexico as a U.S. territory in 1850,…