Question: Battle of Peleliu and Battle of Leyte Gulf, occurred during which historic event?

full_context: Document 1: Battle of Guam (1944): The Second Battle of Guam (21 July – 10 August 1944) was the American recapture of the Japanese-held island of Guam, a U.S. territory in the Mariana Islands captured by the Japanese from the U.S. in the 1941 First Battle of Guam during the Pacific campaign of World War II.
Document 2: Peleliu: Peleliu (or Beliliou) is an island in the island nation of Palau. Peleliu forms, along with two small islands to its northeast, one of the sixteen states of Palau. The island is noted as the location of the Battle of Peleliu in World War II.
Document 3: Thomas C. Kinkaid: Thomas Cassin Kinkaid (3 April 1888 – 17 November 1972) served as an admiral in the United States Navy during World War II. He built a reputation as a "fighting admiral" in the aircraft carrier battles of 1942 and commanded the Allied forces in the Aleutian Islands Campaign. He was Commander Allied Naval Forces and the Seventh Fleet under General of the Army Douglas MacArthur in the Southwest Pacific Area, where he conducted numerous amphibious operations, and commanded an Allied fleet during the Battle of Leyte Gulf, largest naval battle of World War II and the last naval battle between battleships in history.
Document 4: Battle of Okinawa: The Battle of Okinawa (Japanese: 沖縄戦 , Hepburn: Okinawa-sen ) (Okinawan: 沖縄戦 , "Uchinaa ikusa " ), codenamed Operation Iceberg, was a major battle of the Pacific War fought on the island of Okinawa by United States Marine and Army forces against the Imperial Japanese Army and included the largest amphibious assault in the Pacific War during World War II, the April 1, 1945, invasion of Okinawa itself. The 82-day battle lasted from April 1 until June 22, 1945. After a long campaign of island hopping, the Allies were planning to use Okinawa, a large island only 340 mi away from mainland Japan, as a base for air operations for the planned invasion of the Japanese home islands.
Document 5: Battle of the Philippine Sea: The Battle of the Philippine Sea (June 19–20, 1944) was a major naval battle of World War II that eliminated the Imperial Japanese Navy's ability to conduct large-scale carrier actions. It took place during the United States' amphibious invasion of the Mariana Islands during the Pacific War. The battle was the last of five major "carrier-versus-carrier" engagements between American and Japanese naval forces, and pitted elements of the United States Navy's Fifth Fleet against ships and aircraft of the Imperial Japanese Navy's Mobile Fleet and nearby island garrisons. This was the largest carrier-to-carrier battle in history.
Document 6: Battle off Samar: The Battle off Samar was the centermost action of the Battle of Leyte Gulf, one of the largest naval battles in history, which took place in the Philippine Sea off Samar Island, in the Philippines on October 25, 1944. As the only major action in the larger battle where the Americans were largely unprepared against the opposing forces, it has been cited by historians as one of the greatest military mismatches in naval history.
Document 7: USS Leyte Gulf: USS "Leyte Gulf" (CG-55) is a "Ticonderoga"-class guided missile cruiser in the United States Navy. She was named in memory of the World War II Battle of Leyte Gulf in the Pacific. She is powered by four large gas-turbine engines, and she has a large complement of guided missiles for air defense, attack of surface targets at sea and ashore, and anti-submarine warfare (ASW). In addition, she carries two "Seahawk" LAMPS multi-purpose helicopters, whose primary mission is ASW.
Document 8: Leyte Gulf: Leyte Gulf is a gulf in the Eastern Visayan region in the Philippines. The bay is part of the Philippine Sea of the Pacific Ocean, and is bounded by two islands; Samar in the north and Leyte in the west. On the south of the bay is Mindanao Island, separated from Leyte by the Surigao Strait. Dinagat Island partly encloses the gulf to the southeast, and the small Homonhon Island and Suluan Island, sit astride the eastern entrance to the Gulf. It is approximately 130 km (80 mi) north-south, and 60 km (40 mi) east-west.
Document 9: Kunio Nakagawa: Colonel Kunio Nakagawa (中川 州男 , Nakagawa Kunio , 23 January 1898 – 24 November 1944) was the commander of Japanese forces which defended the island of Peleliu in the Battle of Peleliu which took place from 15 September to 27 November 1944. He inflicted heavy losses on attacking U.S. Marines and held Peleliu Island for almost three months. On the evening of 24 November, after the battle was lost, he committed "seppuku" (ritual suicide) in the tradition of Japanese samurai warriors. He was posthumously promoted to lieutenant general.
Document 10: Battle of Leyte Gulf: The Battle of Leyte Gulf is generally considered to be the largest naval battle of World War II and, by some criteria, possibly the largest naval battle in history.
Document 11: Battle of Leyte: The Battle of Leyte in the Pacific campaign of World War II was the amphibious invasion of the Gulf of Leyte in the Philippines by American forces and Filipino guerrillas under the command of General Douglas MacArthur, who fought against the Imperial Japanese Army in the Philippines led by General Tomoyuki Yamashita from 17 October - 26 December 1944. The operation code named "King Two" launched the Philippines campaign of 1944–45 for the recapture and liberation of the entire Philippine Archipelago and to end almost three years of Japanese occupation.
Document 12: MacArthur Landing Memorial National Park: The MacArthur Landing Memorial National Park (also known as the Leyte Landing Memorial Park and MacArthur Park) is a protected area of the Philippines that commemorates the historic landing of General Douglas MacArthur in Leyte Gulf at the start of the campaign to recapture and liberate the Philippines from Japanese occupation on 20 October 1944. This event led to the largest naval battle of World War II and Japan's eventual defeat and surrender after almost three years. The war memorial is located in the municipality of Palo on Leyte island in Eastern Visayas and is one of the region's major tourist attractions. It was declared a national park on 12 July 1977 through Letter of Instructions No. 572 signed by President Ferdinand Marcos.
Document 13: Battle of Iwo Jima: The Battle of Iwo Jima (19 February – 26 March 1945) was a major battle in which the United States Marine Corps landed on and eventually captured the island of Iwo Jima from the Imperial Japanese Army during World War II. The American invasion, designated Operation Detachment, had the goal of capturing the entire island, including the three Japanese-controlled airfields (including the South Field and the Central Field), to provide a staging area for attacks on the Japanese main islands. This five-week battle comprised some of the fiercest and bloodiest fighting of the Pacific War of World War II.
Document 14: Battle of Peleliu: The Battle of Peleliu, codenamed Operation Stalemate II by the United States military, was fought between the U.S. and the Empire of Japan during the Mariana & Palau Campaign of World War II, from September to November 1944, on the island of Peleliu.
Document 15: Battle of Angaur: The Battle of Angaur was a battle of the Pacific campaign in World War II, fought on the island of Angaur in the Palau Islands from 17 September—22 October 1944. This battle was part of a larger offensive campaign known as Operation Forager which ran from June 1944 to November 1944 in the Pacific Theater of Operations, and Operation Stalemate II in particular.
ground_truth: World War II