When the Toledo War took place in 1835 and 1836 between Michigan and Ohio, the conflict over the Michigan-Ohio Border was already nearly fifty years old. From what essentially boils down to a misunderstanding, both Michigan and Ohio claimed a certain 468-sq-mile piece of territory, in which lies what we now know as Toledo, Ohio. In 1835, this cold conflict came to a head when Michigan and Ohio each tried to claim the territory as their own. Teach your students about what it means to be a state, and how Michigan achieved Statehood as an indirect result of the Toledo War.