1. What is the author's thesis?
             The author's thesis is that World War II was the most extensive undersea war ever fought. No other war in history can equal up to this aquatic war. Hoyt wrote about many aquatic battles during the war starting with the Japanese invasion at Pearl Harbor to the submarine battle just three days before the end of the war. He explains the hardships, troubles, and defeats that the submariners had throughout the book. In the beginning of the war, many submarines had no clue if their torpedoes they shot actually blew up. Some torpedoes prematurely exploded and some didn't even blow up when it hit its enemy. Not to mention, most of the torpedoes didn't even strike the enemies. The U.S. thought they sunk many Japanese subs, but when they looked at the Japanese records, they came to find out that not one Japanese person on that sub was even injured. Hoyt writes about how the aquatic attacks improve with technology during the war.
             2. What problem does the author analyze?
             Hoyt analyzes about how the U.S. is first brutally attacked by the Japanese and then they dominate the Pacific Ocean. On the day of the unexpected attack of Pearl Harbor, the Japanese used their submarines as an escape root back to Japan. Pilots, who abandoned their planes, swam into their submarines and the U.S. couldn't do much about it. The U.S. tried to shoot torpedoes at the enemy, but wasn't able to connect on one, so the Japanese were able to get back to Japan harmlessly. At the end of the war, the amateurs changed ways. The Japanese were the ones that needed the help. The U.S. had all this useful technology and the Japanese were so desperate that they were just doing round after round of kamikazes. That proved that the U.S. dominated the Pacific Ocean at the end of the war.
             3. What have you learned about World History, human behavior, or culture from reading this book?
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