granaries (alang) and field sheds (sigay). The name Kalinga came from the Ibanag and Gaddang term kalinga, which means headhunter. Edward Dozier divided Kalinga geographically into three sub-cultures and geographical position: Balbalan (north); Pasil, Lubuagan, and Tinglayan (south); and Tanudan (east). Teodoro Llamzon divided the Kalinga based on their dialects: Guinaang, Lubuagan, Punukpuk, Tabuk, Tinglayan, and Tanudan. Kankanaey The Kankanaey domain includes Western Mountain Province, northern Benguet and southeastern Ilocos Sur. Like most Igorot ethnic groups, the Kankanaey built sloping terraces to maximize farm space in the rugged terrain of the Cordilleras. Kankanaey houses include the two-story innagamang, the larger binangi, the cheaper tinokbob, and the elevated tinabla. Their granaries (agamang) are elevated to avoid rats. Two other institutions of the Kankanaey of Mountain Province are the dap-ay, or the men's dormitory and civic center, and the ebgan, or the girls' dormitory. Kankanaey's major dances include tayaw, pat-tong, takik (a wedding dance), and balangbang. The tayaw is a community dance that is usually done in weddings it maybe also danced by the Ibaloi but has a different style. Pattong, also a community dance from Mountain Province which every municipality has its own style, while Balangbang is the dance's modern term. There are also some other dances like the sakkuting, pinanyuan (another wedding dance) and bogi-bogi (courtship dance). Ethnic groups by linguistic classification Below is a list of northern Luzon ethnic groups organized by linguistic classification. Northern Luzon languages Ilokano (Ilocos Norte, Ilocos Sur, and La Union) Northern Cordilleran Isneg (northern Apayao) Gaddang (Nueva Vizcaya and Isabela) Ibanagic Ibanag (Cagayan and Isabela) Itawis (southern Cagayan) Yogad (Isabela) Central Cordilleran Isinai (northern Nueva Vizcaya, north Nueva Ecija, northwest Aurora) Kalinga–Itneg Kalinga (Kalinga) Itneg (Abra) Nuclear Ifugao (Ifugao) Balangao (eastern Mountain Province) Bontok (central Mountain Province) Kankanaey (western Mountain Province, northern Benguet) Southern Cordilleran Ibaloi (southern Benguet, east La Union, west Nueva Vizcaya) Kalanguya/Kallahan (eastern Benguet, Ifugao, northwestern Nueva Vizcaya, north Nueva Ecija) Kalanguya Keley-i Kalanguya Kayapa Kalanguya Tinoc Karao (Karao, Bokod, Benguet) Bugkalot/Ilongot (eastern Nueva Vizcaya, western Quirino, north Nueva Ecija, northwest Aurora) Pangasinan (Pangasinan) History Spanish colonial era The gold found in the land of the Igorot was an attraction for the Spanish. Originally gold was exchanged at Pangasinan by the Igorot. The gold was used to buy consumable products by the Igorot. Both gold and desire to Christianize the Igorot were given as reasons for Spanish conquest. In 1572 the