Which U.S. territory, now a state, was occupied by the Japanese during World War 2?

The correct answer is Hawaii. During World War II, Hawaii was indeed occupied by the Japanese for a time. Specifically, the attack on Pearl Harbor on December 7, 1941, marked the entry of the United States into the war. While Hawaii was not “occupied” in the traditional sense like some other territories, the Japanese did carry out military operations in the area, resulting in a significant military presence for the duration of the war, highlighting its strategic value.

Guam, though, was also occupied by Japan during the war, being invaded shortly after the attack on Pearl Harbor. However, since the question specifically refers to a territory that later became a state and not one that has remained a territory (like Guam), the focus shifts back to Hawaii as the key example of a state that faced direct actions from Japan. Alaska, while involved in the war and hosting military operations, was not occupied by Japanese forces during this conflict.

Therefore, considering the context and outcomes of various events during World War II, Hawaii stands out as the most fitting response to the question regarding U.S. territories occupied by Japan during that time.