Fort Detroit was a military outpost established by the French in 1701, located in what is now Detroit, Michigan. It served as a strategic point for trade and defense against rival powers, including the British and Native American tribes. The fort was constructed to protect the growing settlement and facilitate commerce in the Great Lakes region. Over the years, Fort Detroit changed hands several times, notably during the French and Indian War and the American Revolutionary War. It played a significant role in the War of 1812, where it was captured by British forces. Today, the site is recognized for its historical importance and is a part of Detroit's rich heritage.