p04-05(map)

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By the end of May 1942, Imperial Japan had expanded its occupied territories westward to the border of India, south to New Guinea (but short of Australia), east to the Midway Islands and north to Manchuria and the Kamchatka peninsula of the USSR. This was to be the full extent of Japanese domination in WWII and the beginning of a defensive battle to protect the territory taken and, ultimately, the homeland of Japan itself.