The Battle of Gettysburg, one of the most significant battles in the American Civil War, took place in Gettysburg, Pennsylvania, United States. To find this information, you can use various sources such as history books, encyclopedias, or reliable websites. For example, you could search for "Battle of Gettysburg location" on a search engine like Google. This will quickly provide you with the answer that the battle occurred in Gettysburg, Pennsylvania.
