Japan attacked Manchuria, this causing the second world war.
japan
They were invaded by Japan.
Capital of Japan
The U.S got involved in World War II almost from the start by providing military aid and food for England and its allies. The U.S. formally declared war on Japan on December 8, 1941, the day after Japan attacked Pearl Harbor, Hawaii. On December 11, 1941, the U.S. declared war on Germany.
Japan and Germany
Japan
World War 2 was in Japan during the years of World War 2, which was 1939 to 1945. Japan's involvement increases after Pearl Harbor attack in December 1941. This also involved the United States into the war.
Japan was the third member of the TRIPARTITE PACT. Germany, Italy, and Japan.
Japan had fought a war with Russia and had invaded Manchuria prior to the start of World War II.
WHEN THEY ACTED AS GUERILLAS.
December 7, 1941