Question: what historical events happened in ohio?
Answer: Prehistoric Period: 13000 BC-1650 AD., Exploration to Statehood: 1650-1803., Early Statehood: 1803-1846., American Civil War: 1860-1865., Industrialization and Urbanization: 1866-1900., The Progressive Era: 1901-1928., The Great Depression and World War II: 1929-1945., The Cold War and the Civil Rights Movement: 1946-1975.