Gilbert and Ellice Islands Ellice Islands", which replaced laws created during the BWTP. The Phoenix Islands were added to the colony in 1937. Banaba Island (Ocean Island) remained the headquarters of the colony until the British evacuation in 1942 during the Pacific War when Ocean Island and the Gilbert Islands were occupied by the Japanese. The United States forces landed in Funafuti on 2 October 1942 and on Nanumea and Nukufetau in August 1943 and constructed an airfield on each island and other bases. The atolls of Tuvalu acted as a staging post during the preparation for the Battle of Tarawa and the Battle
Trust Territory of the Pacific Islands comprised over an area of of sea. The latter area was comparable in size to the continental United States. The water area is about 2% of the Pacific Ocean. The population of the islands was 200,000 in the latter part of the 19th century. The population decreased to 100,000 by 1969 due to emigration, war, and disease. At that time, the population inhabited less than 100 out of 2,141 of the Marshall, Mariana, and Caroline Islands. In 1947 the Mariana Islands' Teacher Training School (MITTS), a normal school serving all areas of the Trust Territory, opened in Guam. It moved