Gosh you really hate America don’t you? Are you even American ? Britain would have surrendered without the hope of the US entering the war. American Lend Lease to Russia began before Pearl Harbor and ramped up immediately after.
“Even before the United States entered World War II in December 1941, America sent arms and equipment to the Soviet Union to help it defeat the Nazi invasion. Totaling $11.3 billion, or $180 billion in today’s currency, the Lend-Lease Act of the United States supplied needed goods to the Soviet Union from 1941 to 1945 in support of what Stalin described to Roosevelt as the “enormous and difficult fight against the common enemy — bloodthirsty Hitlerism.”
400,000 jeeps & trucks
14,000 airplanes
8,000 tractors
13,000 tanks
1.5 million blankets
15 million pairs of army boots
107,000 tons of cotton
2.7 million tons of petrol products
4.5 million tons of food”
As to the British:
“The United Kingdom, in particular, desperately needed help, as it was short of hard currency to pay for the military goods, food, and raw materials it needed from the United States.”
Had we not supported them the Soviets and the British would have likely fallen. Not without a fight, but fallen none the less.