FOrogt but look it up on Google and it will tell u unless someone on here can answer!srry
The Cold War, then Vietnam.
They disagreed on he use of nuclear weapons
Japan bombed Pearl Harbor and that's when the US declared that they would join WW2.
'55.
The US got involved in WW2 when Japan raided and bombed American bases in Hawaii in December 1941
Vietnam.
The US got into WW2 after pledging to stay out of the war after the Japanese attacked Pearl Harbor.
They became the only remaining superpowers in the world after the war.
After the Japs attacked Pearl Harbor, of course.
The bombing of Pearl Harbour was the major instigator of American involvement in WW2.
it joined ww2 because of the attack on pearl harbor
He was an officer for the British in the Boer war, became influential in British high command during WW 1 and was Prime Minister if GB during WW2. Great speech maker. Many say he convinced Franklin D. Roosevelt to get the US actively involved in WW2.