What war killed the most US soldiers? The American Civil War is the conflict with the largest number of American military fatalities in history. In fact, the Civil War’s death toll is comparable to all other major wars combined, the deadliest of which were the World Wars, which have a combined death toll of more than 520,000 American fatalities.
Has the US ever surrendered a war? On April 9, 1942, Major General Edward P. King Jr. surrenders at Bataan, Philippines—against General Douglas MacArthur’s orders—and 78,000 troops (66,000 Filipinos and 12,000 Americans), the largest contingent of U.S. soldiers ever to surrender, are taken captive by the Japanese.
Has America lost any wars? US lost five major wars after 1945
However, the US was unable to get any significant victory in its wars abroad. America fought five major wars after 1945 including Korea, Vietnam, Gulf War, Iraq, and Afghanistan in addition to some minor wars in Somalia, Yemen, and Libya.
What was the bloodiest day in American history? Beginning early on the morning of September 17, 1862, Confederate and Union troops in the Civil War clash near Maryland’s Antietam Creek in the bloodiest single day in American military history.