answers: 1962
context: USS Arizona Memorial The USS "Arizona" Memorial, at Pearl Harbor in Honolulu, Hawaii, marks the resting place of 1,102 of the 1,177 sailors and Marines killed on during the Japanese surprise attack on Pearl Harbor on December 7, 1941 and commemorates the events of that day. The attack on Pearl Harbor and the island of Oahu led to the United States' direct involvement in World War II. The memorial, built in 1962, has been visited by more than two million people annually. Accessible only by boat, it straddles the sunken hull of the battleship without touching it. Historical information about </s> is administered by the National Park Service under its National Mall and Memorial Parks group. As of 2009, more than 4.4 million people visit the memorial each year. The memorial consists of 56 granite pillars, each tall, arranged in a semicircle around a plaza with two triumphal arches on opposite sides. Two-thirds of the site is landscaping and water. Each pillar is inscribed with the name of one of the 48 U.S. states of 1945, as well as the District of Columbia, the Alaska Territory and Territory of Hawaii, the Commonwealth of the Philippines, Puerto Rico, Guam, American Samoa, and </s> Honouliuli Internment Camp The Honouliuli Internment Camp, Hawaiʻi's largest and longest-operating internment camp, opened in 1943 and closed in 1946. Located near Waipahu on the island of Oʻahu, the site was designated Honouliuli National Monument by Presidential Proclamation on February 24, 2015 by President Barack Obama. The internment camp held 320 internees and also became the largest prisoner of war camp in Hawai‘i with nearly 4,000 individuals being held. Of the seventeen sites that were associated with the history of internment in Hawaiʻi during World War II, the camp was the only one built specifically for prolonged detention. , the
question: when was the arizona memorial built in pearl harbor