When did the American Revolution occur?

The American Revolution occurred between 1775 and 1783, which marks the conflict between the thirteen American colonies and Great Britain. This period includes key events such as the Battles of Lexington and Concord in 1775, which initiated armed conflict, and culminates with the signing of the Treaty of Paris in 1783, which officially recognized American independence.

The other provided dates relate to different significant historical events. For instance, the War of 1812 occurred between 1812 and 1815 and was primarily a conflict between the United States and Britain. The year 1789 marks the beginning of the United States government under the Constitution after the Revolution was already completed. Lastly, the dates 1846-1848 correspond to the Mexican-American War, which is entirely distinct from the American Revolution. Thus, the correct answer is rooted in the specific timeline of the struggle for American independence and its resolution.