Proto-Austronesian. The languages in the Micronesian family are Marshallese, Gilbertese, Kosraean, Nauruan, as well as a large sub-family called the Chuukic–Pohnpeic languages containing 11 languages. The Yapese language is a separate branch of the Oceanic languages, outside of the Micronesian branch. Two Malayo-Polynesian languages are spoken that do not belong to the Oceanic languages: Chamorro in the Mariana Islands and Palauan in Palau. Micronesian navigation Micronesian navigation techniques are those navigation skills used for thousands of years by the navigators who voyaged between the islands of Micronesia in the open Pacific Ocean. These voyagers used wayfinding techniques such as the navigation by the stars, and observations of birds, ocean swells, and wind patterns, and relied on a large body of knowledge from oral tradition. Weriyeng is one of the last two schools of traditional navigation found in the central Caroline Islands in Micronesia, the other being Fanur. Culture Micronesian culture is heavily influenced by the surrounding cultures. In the east one finds a more Polynesian culture with social classes (nobility, commoners and slaves) and in the west a more Melanesian-Indonesian influenced culture led by tribal chiefs without nobility, with the Marianas being an exception. The Micronesians form a cultural region, as they have much more in common with each other in cultural practices and social organization than with other neighboring societies in the Philippines, Indonesia, Melanesia, and Polynesia. The Micronesian cultures evolved from a common foundation and share a common dominator in the relationship and dependence they have with their ancestral lands. The ancestral land influenced the social organization, family structures, the economy, shared food and common work. The Micronesian family is formed from four equally important components, the household, the nuclear family, the extended family, and a lineage. The family and the community would cooperate with fishing, farming, raising children and passing knowledge to the next generations. Individuals and families would conform their behavior to cooperate with the community. Authority was based on age, and Micronesians were taught to respect and hold their elders in high regard, which they would express by being silent in the presence of their elders. The elders would mediate and resolve conflicts. Music and dance Most Micronesian peoples lacked musical instruments, and thus produced music only by song and chants. Important men would have songs composed about their abilities or deeds, by wives or partners. These songs could live on even after death and