FDR
The US President was Woodrow Wilson.
Harry s. Truman
US President Truman said that the war was over 13 December 1946 .
FDR for most of it then Truman for the end At the beginning of World War 2 the President of the US was Franklin Delano Roosevelt. He died during the war on April 12, 1945. This made his vice president, Harry S. Truman, the new president. Truman was president when the war ended.
Franklin Delano Roosevelt (FDR) He died just before the war ended.
Which War? We've had many!
The cold war ended happily for the US while Reagan was President.
the president of he us after the war was James Madison
James Madison was still president when the war ended. James Monroe succeeded him in 1817.
The U.S. entered the war on April 6th, 1917. The U.S. president Woodrow Wilson created the Treaty of Versailles which ended the war.
Franklin Delano Roosevelt was the president until he died just before the war ended. The Vice President Harry S. Truman then became the President of the US and served until the end of the war. He also served as the president during the Korean War 5 years later.
No war in the US. The Civil War ended about a week before Lincoln was killed and Johnson became President.