RMS Lusitania was launched in 1906 and was known for her impressive speed and luxurious accommodations, making her one of the largest and most famous ocean liners of her time. In May 1915, she set sail from New York City for the 202nd and final time, carrying passengers from various backgrounds, including many American citizens who were unaware of the ongoing geopolitical tensions. While making her way across the Atlantic, she was subject to warnings about potential dangers posed by German submarines (U-boats) in the war-torn waters of the North Atlantic. Despite these warnings, Lusitania continued on her course, as many believed the ship's speed and reputation would keep her safe from engagement.

On May 7, six days after her departure, RMS Lusitania was torpedoed by the German U-Boat U-20 off the southern coast of Ireland. The attack was swift, and within 18 minutes, the Lusitania sank, catching many passengers off guard. Lifeboats were insufficient for the large number of passengers, and chaotic scenes unfolded as individuals struggled to escape. In total, 1,198 lives were lost, including 128 Americans, which spurred outrage in the United States against Germany's unrestricted submarine warfare policy. The incident garnered worldwide attention and was pivotal in swaying public opinion against Germany, eventually influencing the United States' decision to enter World War I.