The Michigan Historical Marker Program was established by the Legislature and Gov. G. Mennen Williams in 1955. Since then, more than 1,700 markers have been placed across the state, as well as in several other states and Europe, making Michigan’s historical marker program one of the premier programs of its kind in the nation. As a signpost of historical significance, each marker reflects the stories behind the places, events, and people that make up Michigan’s rich heritage.