US Regulars were sent in '65.
The year 1903
1965
1903
1942. I do not know of any actions in December of 1941 post Pearl Harbor. Some Americans had been in the war though, they flew for the RAF for example in the Eagle Squadron.
I guess around 1945, when WWII ended.
The allieas (Americans, British and Canadians) reached Rome on 4 June 1944
1950. because the war broke out on June25, 1950.
The United States went into war with Vietnam in the year 1965.
It officially sent troops in 1963. It had been supplying materiel and providing military advisers from 1961.
The USA declared War on Germany in 1917, after Germany tried to get Mexico to declare War on the USA. 1917 is the year the USA first sent soldiers to fight in Europe.
He sent it in the year of 1971.
George W. Bush did deploy troops to Somalia in the year 1993.