Hoisting the flag at Guantanamo, Cuba, June 12, 1898. Edward H. Hart, photographer. Image from the American Memory Collection at the Library of Congress
Oh, it’s important in retrospect, no?
On June 10, 1898, U.S. Marines landed at Guantánamo Bay. For the next month, American troops fought a land war in Cuba that resulted in the end of Spanish colonial rule in the Western Hemisphere. Cuban rebels had gained the sympathy of the American public while the explosion and sinking of the U.S.S. Maine, widely blamed on the Spanish despite the absence of conclusive evidence, further boosted American nationalistic fervor.
On June 12, the area was secured and the flag posted.
Posted by Ed Darrell 
Millard Fillmore's Bathtub 