Instruct: Classify Amazon reviews into positive or negative sentiment
Query: World War II little-known facts

This book provides a richly detailed look at what happened in the Aleutian Islands during the war. Most of these activities did not receive the kinds of then-current publicity received in the other theaters of action. US military operations faced two fierce enemies, the Japanese and the weather, with the weather being more of a menace. Had there been no action in Alaska, the battle of Midway would have been lost by US Forces. The initial air strike against Japanese-held land was launched from the Aleutians - a fact I had never known.