Korean regional cuisines (Korean: hyangto eumsik, literally "native local foods") are characterized by local specialties and distinctive styles within Korean cuisine. The divisions reflected historical boundaries of the provinces where these food and culinary traditions were preserved until modern times. Although Korea has been divided into two nation-states since 1948 (North Korea and South Korea), it was once divided into eight provinces (paldo) according to the administrative districts of the Joseon Dynasty. The northern region consisted of Hamgyeong province, Pyeongan province and Hwanghae province. The central region comprised Gyeonggi province, Chungcheong province, and Gangwon province. Gyeongsang province and Jeolla province made up the southern region. Until the late 19th century transportation networks were not well developed, and each provincial region preserved its own characteristic tastes and cooking methods. Geographic differences are also reflected by the local specialty foodstuffs depending on the climate and types of agriculture as well as the natural foods available.