July 4 1776
The US has never declared war on Britain during World War II; they were absolute, staunch allies.
George III
Britain declares war on Holland, November 20, 1780. The American colonies. The War of American Independence ended in 1781.
No Germany declares war on US
Lybia
No president has declared war on Britain. As a colony, the US fought for independence, but the government under the constitution was after that. In any case, Congress is the branch that declares war, and they have not done so.
Italy declares war on Britain and France.
It declares laws constitutional or not. Also declares law cases
september 1939
in 1938
Italy declares war on Britain and France.
They are registered as independents.