Complete the following sentence: With Japan's offensive capabilities blunted, the Allies took the strategic initiative. After six months of bitter fighting on land, sea, and in the air, the Allies established and held a position on Guadalcanal.<unk> <unk> <unk> <unk> <unk> <unk> The first, under General Douglas MacArthur, attacked the northern coast of New Guinea.<unk> The first, under General Douglas MacArthur, attacked up the northern coast of New Guinea. Simultaneously, Admiral William Halsey Jr., island hopped up the
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