Japan entered World War I on August 23, 1914 at the request of Britain. World War started on July 28, 1914 and ended on November 11, 1918.
The U.S. declared war on Japan after the bombing of Pearl Harbor on December 7, 1941. This is when they entered WWII.
I don't know .... that's why i'm asking yall ....
Japan was allied to Germany in WW2.
Japan, bro. Japan declared war on America not Germany. Canada declared war on Germany on the 10th of September.
japan and Germany were allies (axis powers)
Because the United States had declared war on Japan, Germany's ally.
In a brief explanation, the U.S. declared war on Japan due to Japan's attack on Pearl Harbor and other battles in the Pacific. Japan, at the time, was allied to Germany, so Germany declared war on the U.S.
Declaring war on the USA after Japan declared war on America. Germany declared war on America hoping Japan would declare war on Russia. Since Japan did not declare war on Russia (Russia would later declare war on Japan), Germany did not have to declare on America. If Germany had not declared war on the USA, America would have difficulty in declaring war on Germany (although USA and Germany naval vessels in the North Atlantic were shooting at one another in 1941). If Germany had not declared war on the USA, then Hitler would not have had to face the military men and equipment of America. Although Russia fought the majority of land battles against Germany, it was American men and equipment that helped Russia and Britain and other Allied nations to defeat Germany.
Japan, bro. Japan declared war on America not Germany. Canada declared war on Germany on the 10th of September.
actually it is a proven fact that the british did not declare war on Germany. It was japan and France that declared war on Germany.And they declared war on Germany because the German were not friends with the country of japan and France.
japan and Germany were allies (axis powers)
after japan attacked pearl harbor and declared war on japan a German Allie
Because the United States had declared war on Japan, Germany's ally.
Pearl Harbor was the main reason the US joined the war. They declared war on Germany and Japan because Japan bombed Pearl Harbor, and Germany was Japan's ally.
Germany had a pact with Japan and Italy.
Germany declared war on the us after Japan carried out it's part in Pearl Harbour.
Japan. Then Germany declared war on the US.
In a brief explanation, the U.S. declared war on Japan due to Japan's attack on Pearl Harbor and other battles in the Pacific. Japan, at the time, was allied to Germany, so Germany declared war on the U.S.
As allies to Japan, Germany and Italy declared war on the US when the US declared war on Japan the day after the bombing of Pearl Harbor.
Germany declared war on the US on 11 December 1941. In the hopes that Japan would declare war on Russia.