What might have happened if America had not entered the war?

Answer 1

If America had not entered World War I, the war could have prolonged significantly, potentially leading to a different outcome. Without U.S. troops and resources, the Allies may have struggled to maintain their strength against the Central Powers, possibly resulting in a negotiated peace that favored Germany. This alternative scenario could have reshaped the post-war landscape in Europe, potentially preventing the Treaty of Versailles and altering the course of future conflicts, including World War II. Additionally, the absence of American involvement might have delayed the spread of democratic ideals and the U.S.'s emergence as a global superpower.