Kaesong in the context of "Joseon dynasty"

Joseon (English: /ˈtʃoʊsʌn/ CHOH-sun; Korean: 조선; Hanja: 朝鮮; MR: Chosŏn; pronounced [tɕo.sʰʌn]; also romanized as Chosun), officially Great Joseon (대조선국; 大朝鮮國; [tʰɛ.dʑo.sʰʌn.ɡuk̚]), was a dynastic kingdom of Korea that existed for 505 years. It was founded by Taejo of Joseon in July 1392 and replaced by the Korean Empire in October 1897. The kingdom was founded after the overthrow of Goryeo in what is today the city of Kaesong. Early on, Korea was retitled and the capital was moved to modern-day Seoul. The kingdom's northernmost borders were expanded to the natural boundaries at the rivers of Amnok and Tuman through the subjugation of the Jurchens.

Over the centuries, Joseon encouraged the entrenchment of Confucian ideals and doctrines in Korean society. Neo-Confucianism was installed as the new state's ideology. Buddhism was accordingly discouraged, and occasionally Buddhists faced persecution. Joseon consolidated its effective rule over the Korean peninsula and saw the height of classical Korean culture, trade, literature, and science and technology. The kingdom was severely weakened by failed Japanese invasions in 1592 and 1598, which were followed by invasions by the Later Jin dynasty in 1627 and the Qing dynasty in 1636–1637. The country pursued an increasingly harsh isolationist policy, becoming known as the "hermit kingdom" in Western literature. After the end of these invasions from Manchuria, Joseon experienced a nearly 200-year period of peace and prosperity, along with cultural and technological development. What power the kingdom recovered during its isolation waned as the 18th century came to a close. Faced with internal strife, power struggles, international pressure, and rebellions at home, the kingdom declined rapidly in the late 19th century.

Ganghwa Island (Korean: 강화도), also Ganghwado, is an island in Ganghwa County, Incheon, South Korea. It is in the Yellow Sea and in an estuary of the Han River.

The island is separated from Gimpo (on the South Korean mainland) by a narrow channel spanned by two bridges, and from Kaesong (Gaeseong) in North Korea by the main channel of the Han River. It offers some of the closest views in the South of North Korean villages, which can be seen on clear days from less than two kilometers.

Goryeo (Korean: 고려; Hanja: 高麗; MR: Koryŏ; pronounced [ko.ɾjʌ]; Middle Korean: 고ᇢ롕〮, romanized: kwòwlyéy) was a Korean state founded in 918, during a time of national division called the Later Three Kingdoms period, that unified and ruled the Korean Peninsula until the establishment of Joseon in 1392. Goryeo achieved what has been called a "true national unification" by Korean historians as it not only unified the Later Three Kingdoms but also incorporated much of the ruling class of the northern kingdom of Balhae, who had origins in Goguryeo of the earlier Three Kingdoms of Korea. According to Korean historians, it was during the Goryeo period that the individual identities of Goguryeo, Baekje and Silla were successfully merged into a single entity that became the basis of the modern-day Korean identity. The name "Korea" is derived from the name of Goryeo, also romanized as Koryŏ, which was first used in the early 5th century by Goguryeo; Goryeo was a successor state to Later Goguryeo and Goguryeo.

Goryeo was established in 918 when general Wang Kŏn, after rising under the erratic Taebong ruler Kung Ye, was chosen by fellow generals to replace him and restore stability. Throughout its existence, Goryeo, alongside Unified Silla, was known to be the "Golden Age of Buddhism" in Korea. As the state religion, Buddhism achieved its highest level of influence in Korean history, with 70 temples in the capital alone in the 11th century. Commerce flourished in Goryeo, with merchants coming from as far as the Middle East. The capital in modern-day Kaesong, North Korea was a center of trade and industry. Goryeo was a period of great achievements in Korean art and culture.

Il-yeon (Korean: 일연; 1206–1289), also spelled Iryeon, was a Korean Buddhist monk and All-Enlightened National Preceptor (보각국사; 普覺國師) during the Goryeo Dynasty of Korea. His birth name was either Kim Gyeong-myeong (金景明) or Jeon Gyeon-myeong (全見明), and his courtesy name was Hoe-yeon (晦然).

He became a monk at the temple Muryangsa at the age of nine and passed the Seon national examination at 22. At 54, he was given the rank of Great Teacher. When he was 78, King Chungnyeol offered him a position of rank and tried to make him National Preceptor, but Il-yeon declined. The king again appointed him National Preceptor, and Il-yeon came down to the capital Kaesong (then Gaegyeong) but soon returned to the mountains on the pretext that his aged mother was sick. On the eighth day of the seventh month in 1289, he held a conference with various monks and then died.

The Gyeonggi dialect (Korean: 경기 방언; RR: Gyeonggi bangeon) or Seoul dialect (서울 방언; Seoul bangeon) of the Korean language is the prestige dialect in South Korea, as well as the basis of the standardized form of the language in the country. It is mainly concentrated in the Seoul National Capital Area, which includes Seoul, Incheon, and Gyeonggi Province. It is also spoken in parts of North Korea, including in Kaesong, as well as among the Korean diaspora.

More recently, Gyeonggi dialect has seen increased use in online contexts, in turn leading to the majority of young Koreans' use of the dialect, regardless of their regional affiliation. The prolific use of online communication channels is expected to lead to a wider adoption of Gyeonggi dialect, in lieu of distinct, regional dialects.

Changp'ung County (Korean: 장풍군) is a county in Kaesong city province, North Korea. Formerly part of the Kaesong urban area, the county was merged with North Hwanghae when Kaesong was demoted in 2003. However, it was returned to Kaesong Special City in 2023. The county sits northeast of Kaesong city and borders Kumchon County, Tosan, Kaesong city, and the Kaesong Industrial Region.

North Hwanghae Province (Hwanghaebuk-to; Korean pronunciation: [ɸwa̠ŋ.ɦɛ.buk̚.t͈o̞], lit. "north Yellow Sea province") is a province of North Korea. The province was formed in 1954 when the former Hwanghae Province was split into North and South Hwanghae. The provincial capital is Sariwon. The province is bordered by Pyongyang and South Pyongan to the north, Kangwon to the east, Kaesong Industrial Region and South Korea's Gyeonggi Province to the south, and South Hwanghae southwest. In 2003, Kaesong Directly Governed City (Kaesong Chikhalsi) became part of North Hwanghae as Kaepung County. Later on in 2019, it was promoted as Special City (Kaesong T'ŭkpyŏlsi). Thus, it was separated from North Hwanghae.