In 1941 Japan was stronger in the quality and quantity of aircraft carriers, battleships, cruisers, destroyers, submarines, torpedos (long lance), sea planes, fighter plane, and combat experienced land armies (from fighting in China). In 1941 the US had less than quality and/or less in number (quantity) of aircraft carriers (with trained aircraft/crews), less trained sailors/commanders aboard the cruiser, destroyers, submarines, and the worst torpedoes in all of WWII. Less effective fighter planes (the Brewster Buffalo & P-40 War Hawk, Wild Cat) and untested sea-planes and airmen. America's land army/marines hadn't seen combat since WWI (other than some Central/South American actions in the 1920's); and these two forces were VERY small. Once the ball got rolling however, the US was twice as big and twice as good as both Germany and Japan were combined, even before Germany and Japan suffered any losses. Said another way; "if" America was as strong as it was in 1945...IN 1941, the United States would have defeated both Germany and Japan put together IN 1941! As it was in real life (actually happened), the US and it's allies were losing the war up until about 1943, we won some battles in 1942, but victory was in the air by '43.
December 8, 1941.
The United States declared war on Japan December 8 , 1941 .
The United States declared war on the Empire of Japan on 8 December 1941.
The United States did not know about it in 1941
Pearl Harbor was attacked by the Empire of Japan on December 7, 1941, bringing the United States into World War II.
They bombed pearl harbor. It was attacked in Pearl Harbor on December 7, 1941 by Japenese bombers and planes.
The United States declared war against Japan on December 8, 1941, the day after Japan's attack on Pearl Harbor, Hawaii. Three days later, on December 11, 1941, Germany declared war against the United States.
The United States was attacked by Japan in December, 1941.
The United States declared war on Japan on December 8, 1941, the day after the Japanese attacked the United States. Germany & Italy declared war on the United States on December 11, 1941. The United States declared war on Germany & Italy later that day. The United States had been helping the Allies since 1940 in several ways short of war. Stalin declared war on Imperial Japan about one week before Japan surrendered.
The United States declared war against Japan on December 8, 1941, the day after Japan's attack on Pearl Harbor, Hawaii. Three days later, on December 11, 1941, Germany declared war against the United States.
The United States declared war on Japan on December 8th, 1941, a day after the Pearl Harbor attacks by the Japanese in Hawaii.
Yup. Japan bombed Pearl Harbor December 7, 1941 and on December 11, 1941 Hitlerdeclared war on the United States.