E. The Spanish-American War, 1898
The Spanish–American War was a conflict fought between Spain and the United States in 1898.
PHOTO: The First Marine Battalion (United States), commanded by Lieutenant Colonel Robert W. Huntington, landed on the eastern side of Guantánamo Bay, Cuba on 10 June 1898. The next day, an American flag was hoisted above Camp McCalla where it flew during the next eleven days. - Wikipedia Public Domain