The culture of the Cook Islands reflects the traditions of its fifteen islands as a Polynesian island country, spread over 1,800,000 square kilometres (690,000 sq mi) in the South Pacific Ocean. It is in free association with New Zealand. Its traditions are based on the influences of those who settled the islands over several centuries. Polynesian people from Tahiti settled in the Cook Islands in the 6th century. The Portuguese captain, Pedro Fernandes de Queirós, made the first recorded European landing in the islands in the early 17th century, and well over a hundred years later, in the 18th century, the British navigator, Captain James Cook arrived, giving the islands their current name. Missionaries developed a written language, bringing schools and Christianity to the Cook Islands in