OSAT Middle Level Social Studies (127) Practice Test 2025 – Comprehensive All-in-One Study Guide to Ensure Exam Success!

The Battle of Midway took place in June 1942, making it a pivotal conflict in the Pacific Theater of World War II. This battle is crucial because it marked a significant turning point in the war. Prior to Midway, the Japanese Imperial Navy had achieved a series of victories and was dominating the Pacific. However, American forces, having cracked Japanese naval codes, were able to anticipate and prepare for the attack on Midway Atoll. As a result, the U.S. Navy dealt a severe blow to the Japanese fleet, sinking four of their aircraft carriers and shifting the balance of naval power in the Pacific.

The other dates mentioned in the options do not correspond to this key battle. June 1940 falls before the United States had formally entered the war, while December 1941 marks the attack on Pearl Harbor, which brought the U.S. into the conflict but was not the battle in question. July 1944 is well after Midway and relates to other military operations in the war. Therefore, identifying June 1942 as the date of the Battle of Midway highlights its significance in altering the course of the war in favor of the Allies.