Naval Battle of Guadalcanal General Headquarters—with approval from the Emperor—agreed on 31 December to the evacuation of all Japanese forces from the island and establishment of a new line of defense for the Solomons on New Georgia. Thus, the Naval Battle of Guadalcanal was the last major attempt by the Japanese to seize control of the seas around Guadalcanal or to retake the island. In contrast, the U.S. Navy was thereafter able to resupply the U.S. forces at Guadalcanal at will, including the delivery of two fresh divisions by late December 1942. The inability to neutralize Henderson Field doomed the Japanese effort to successfully
Choiseul Island under both protectorates, converting most of the population to Christianity. In the early 20th century several British and Australian firms began large-scale coconut planting. Choiseul was visited by Austrian anthropologist and photographer Hugo Bernatzik in 1932. Bernatzik documented some of the few remaining ancestral customs of the island people which are included in an ethnography that he published a few years later. He also took some photographs of the islanders and brought back a stone urn with carvings, reflecting a culture that he deemed was dying in contact with the modern world. During World War II, the Choiseul was occupied