When did the state of West Virginia celebrate its 150th anniversary?

West Virginia celebrated its 150th anniversary in 2013 because this marked a significant milestone since the state was officially admitted to the Union on June 20, 1863. The year 2013 was observed with various commemorative events and celebrations that emphasized the state's rich history and cultural heritage. The sesquicentennial provided an opportunity for residents and visitors to reflect on West Virginia's journey since its separation from Virginia during the Civil War and its development through the years.