Question: When were the ships that the Victory ships were designed to replace first built? Passage 1:He was an amateur sumo wrestler at Doshisha University and upon turning professional in 1995 was given makushita tsukedashi status, allowing him to begin in the third makushita division. He joined Isenoumi stable, where another Doshisha University graduate, Tosanoumi, had joined the previous year. He was given the shikona of Ōikari (literally "large anchor"). He was promoted to the jūryō division in May 1997, becoming the first sekitori from Kyoto Prefecture since the retirement of Daimonji in July 1973, and he was to win two jūryō division championships or yūshō in 1998 and 2001. He first reached the top makuuchi division in November 1998 but was demoted after only one tournament. He had two further stints the top division, a two tournament run in January and March 2000, and four tournaments from January until July 2002. His highest rank was maegashira 11 and he had an overall win/loss record in makuuchi of 45–60. He was demoted back to the makushita division in September 2004 and announced his retirement after the following tournament in November.
 Passage 2:Born near Mehoopany, Wyoming County, Pennsylvania, Harris was the son of Emer Harris and Deborah Lott. He was a nephew of Martin Harris, one of the Three Witnesses to the Book of Mormon, and a descendant of Thomas Harris, companion in exile of Roger Williams, and one of the founders of Providence, Rhode Island. Harris was baptized a member of Church of Jesus Christ of Latter Day Saints in September 1842, by Milton Stow, near Nauvoo, Illinois. Harris served as a guard in Nauvoo to protect Joseph Smith against mob violence. He also served in the Nauvoo Legion and witnessed the laying of the cornerstone of the Nauvoo Temple. After being driven with other Latter-day Saints from Nauvoo in 1846, he resided temporarily in St. Louis, Missouri until 1850, when he went to Kanesville, Iowa and then to Utah.
 Passage 3:Named after Whittier College in Whittier, California, the ship was built at the California Shipbuilding Yard (Calship) in Los Angeles, California in just 82 days and was delivered on 18 July 1945. The Whittier City and Whittier College was named for author John Greenleaf Whittier. SS Whittier Victory was the 798 of the 10,500-ton class known as Victory ships, built under the Emergency Shipbuilding program. Victory ships were designed to replace the earlier Liberty ships. Liberty ships were designed to be used solely for World War II. Victory ships were designed to last longer and serve the US Navy after the war. The Victory ship differed from a Liberty ship in that it was faster, longer, wider, taller, and had a thinner stack set farther toward the superstructure and a long raised forecastle. She was a United States Merchant Marine ship operated by the Moore-McCormack Lines for World war 2. She loaded up cargo at a few west coast ports and streamed to support the Pacific War. SS Whittier Victory delivered supplies in the island-hopping campaigns towards the Empire of Japan. As a Merchant Marine ship, she had a civilian crew to man the ship and US Navy Armed Guards to man the deck guns.

Output: 3