The countries shown by letter A and B were the members of the Allies at the start of the war.
The country joined the Allies in 1941 is shown by letter F.
Allies of World War II
Countries at the start of war:
The Allied coalition, which included the United Kingdom, France, and Poland as well as their various territories, including British India, was formed when hostilities began on September 1, 1939.
Countries at the end of war:
After Japan destroyed Pearl Harbor on December 7, 1941, the US eventually joined. The US, the final country to join the Allied Powers, declared war on Japan. Apr 13, 2016
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