Toledo () is a city in and the county seat of Lucas County, Ohio, United States. A major Midwestern United States port city, Toledo is the fourth-most-populous city in the U.S. state of Ohio, after Columbus, Cleveland, and Cincinnati, and according to the 2010 census, the 71st-largest city in the United States. With a population of 274,975, it serves as a major trade center for the North Central United States; its port is the fifth busiest in the Great Lakes and 54th biggest in the United States. The city was founded in 1833 on the west bank of the Maumee River, and originally incorporated as part of Monroe County, Michigan Territory. It was re-founded in 1837, after the conclusion of the Toledo War, when it was incorporated in Ohio.
After the 1845 completion of the Miami and Erie Canal, Toledo grew quickly; it also benefited from its position on the railway line between New York City and Chicago. The first of many glass manufacturers arrived in the 1880s, eventually earning Toledo its nickname: "The Glass City." It has since become a city with a distinctive and growing art community, auto assembly businesses, education, thriving healthcare, and well-supported local sports teams.
The region was part of a larger area controlled by the historic tribes of the Wyandot and the people of the Council of Three Fires (Ojibwe, Potawatomie and Odawa). The French established trading posts in the area by 1680 to take advantage of the lucrative fur trade. The Odawa moved from Manitoulin Island and the Bruce Peninsula at the invitation of the French, who established a trading post at Fort Detroit, about 60 miles to the north.