The longest war the United States ever entered was the Vietnam War.
The XYZ affair between the US and France resulted in an undeclared war known as the Quasi-War. The war was fought mostly at sea between 1798 and 1800. Britain and the Batavian Republic allied with the US against the French Republic and Spain.
Us fought against Italy, Germany and Japan.
The last declared US war was WW2.
For War against Japan the vote was 388 - 1. For War against Germany the vote was 393 - 0. For War against Italy the vote was 399 - 0.
The Spanish American War.
President McKinely
President McKinley.
William Mckinney
Iceland
No, we did have a war against Spain for 80 years, but that's all we had to do with Spain. They left us like 300 years ago
He was the Commander in Chief (President of the US).
Spain.
President William McKinley and the US Congress.
Yes, It was called the spanish-American war. We also fought Spain in the Philippines
Spain and the US.Spain and the US.
Spain and the US.Spain and the US.