USS Maine (ACR-1) known for her loss in Havana Harbor on the evening of 15 February 1898. Sent to protect U.S. interests during the Cuban revolt against Spain, she exploded suddenly, without warning, and sank quickly, killing nearly three quarters of her crew. The cause and responsibility for her sinking remained unclear after a board of inquiry investigated. Nevertheless, popular opinion in the U.S., fanned by inflammatory articles printed in the "yellow press" by William Randolph Hearst and Joseph Pulitzer, blamed Spain. The phrase, "Remember the "Maine!" To hell with Spain!", became a rallying cry for action, which came with the Spanish–American War
City of Washington (ship) the Spanish cruiser "Alfonso XII" resulted in the rescue of approximately 100 crew members from "Maine". Captain Frank Stevens and other crew members of "City of Washington" provided eyewitness testimony on the "Maine" disaster in Naval Court of Inquiry hearings which ended on March 21, 1898. The Court of Inquiry concluded that "Maine" was destroyed by the explosion of a submarine mine. While the Court did not place responsibility for the explosion, media and popular opinion overwhelmingly attributed it to Spain's forces in Cuba. Shortly thereafter, Congress declared a state of War with Spain, effective April 20, 1898. In April