When was the current Missouri Constitution adopted?

The current Missouri Constitution was adopted in 1945, making it the state's fourth constitution. This constitution was established to replace the previous one from 1875 and to address various issues arising from changes in society, governance, and the law since statehood. The 1945 Constitution introduced significant reforms, including a more centralized state government structure and clearer provisions regarding the rights of citizens, the separation of powers, and the processes for legislation and amendments. Its adoption represented a crucial step in modernizing the state's legal framework and better reflecting the needs and values of Missouri's citizens in the mid-20th century.