SeoulSeoul (soʊl, sʌul; Capital), officially known as the Seoul Special City, is the capital and largest metropolis of the Republic of Korea (South Korea). According to the 2020 census, Seoul has a population of 9.9 million people, and forms the heart of the Seoul Capital Area with the surrounding Incheon metropolis and Gyeonggi province. Considered to be a global city and rated as an Alpha – City by Globalization and World Cities Research Network (GaWC), Seoul was the world's fourth largest metropolitan economy in 2014, following Tokyo, New York City and Los Angeles.
Korean Demilitarized ZoneThe Korean Demilitarized Zone () is a strip of land running across the Korean Peninsula near the 38th parallel north. The demilitarized zone (DMZ) is a border barrier that divides the peninsula roughly in half. It was established to serve as a buffer zone between the countries of North Korea and South Korea under the provisions of the Korean Armistice Agreement in 1953, an agreement between North Korea, China, and the United Nations Command. The DMZ is long and about wide.
Taejo of JoseonTaejo of Joseon (11 October 1335 – 24 May 1408), personal name Yi Seong-gye (), later Yi Dan (), was the founder and first ruler of the Joseon dynasty of Korea. After overthrowing the Goryeo dynasty, he ascended to the throne in 1392 and abdicated six years later during a strife between his sons. During the Korean Empire, he was honored as Emperor Go. Taejo emphasized continuity over change. No new institutions were created and no massive purges occurred during his reign.
Korean Armistice AgreementThe Korean Armistice Agreement (한국정전협정 / 조선정전협정; ) is an armistice that brought about a complete cessation of hostilities of the Korean War. It was signed by United States Army Lieutenant General William Harrison Jr. and General Mark W. Clark representing the United Nations Command (UNC), North Korea leader Kim Il Sung and General Nam Il representing the Korean People's Army (KPA), and Peng Dehuai representing the Chinese People's Volunteer Army (PVA).
GyeongjuGyeongju (경주, kjʌ̹ŋ.dzu), historically known as Seorabeol (서라벌, shʌ̹.ɾa̠.bʌɭ), is a coastal city in the far southeastern corner of North Gyeongsang Province in South Korea. It is the second largest city by area in the province after Andong, covering with a population of 264,091 people (as of December 2012.) Gyeongju is southeast of Seoul, and east of Daegu. The city borders Cheongdo and Yeongcheon to the west, Ulsan to the south and Pohang to the north, while to the east lies the coast of the East Sea.
Yalu RiverThe Yalu River (), known by Koreans as the Amrok River or Amnok River, is a river on the border between China and North Korea. Together with the Tumen River to its east, and a small portion of Paektu Mountain, the Yalu forms the border between China and North Korea. Its valley became the scene of several military conflicts in the past centuries. The Korean name Amnok (압록,鴨綠) is most likely derived from ancient Koreanic language of Goguryeo.
DaejeonDaejeon (tɛd͡ʑʌn) is South Korea's fifth-largest metropolis, with a population of 1.5 million as of 2019. Located in the central-west region of South Korea alongside forested hills and the Geum River, the city is known both for its technology and research institutions, and for celebrating its natural environment, with most mountains, hot springs, and rivers freely open for public use. Daejeon serves as a hub of transportation for major rail and road routes, and is approximately 50 minutes from the capital, Seoul, by KTX or SRT high speed rail.
TaebongTaebong (; thɛ.boŋ) was a state established by Gung Ye () on the Korean Peninsula in 901 during the Later Three Kingdoms. The state's initial name was Goryeo, after the official name of Goguryeo, a previous state in Manchuria and the northern Korean Peninsula, from the 5th century. Gung Ye changed the state's name to Majin in 904, and eventually to Taebong in 911. When Wang Geon overthrew Gung Ye and founded the Goryeo dynasty, he restored its original name.
GoryeoGoryeo (; ko.ɾjʌ) 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 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.
Gyeonggi ProvinceGyeonggi Province (, kjʌ̹ŋ.ɡi.do̞) is the most populous province in South Korea. Seoul, the nation's largest city and capital, is in the heart of the area but has been separately administered as a provincial-level special city since 1946. Incheon, the nation's third-largest city, is on the coast of the province and has been similarly administered as a provincial-level metropolitan city since 1981. The three jurisdictions are collectively referred to as Sudogwon and cover , with a combined population of over 26 million - amounting to over half (50.
