Yondoku

Yondoku is

Prehistoric Yondoku and Chonjon period
Yondoku was mostly covered in ice in the last glacial period 9000 years ago. The archipelago was first inhabited by hunting-gathering settlers in around 3000 BCE, who established the Chonjon culture. Archeological evidence from this time period shows that these people were sedentary and derived their living and diet primarily from the sea. The Chonjon managed to develop a high degree of cultural complexity and were the first to create pottery in Yondoku. Written records from the 4th century BCE show that these people spoke an Fusenic language.

Fukufe period
Large-scale migration from Fusen in the 4th century CE brought new agricultural techniques and to the islands, and soon began to outnumber and fully replace the existing Chonjon people. Early Yondokese engaged in trade with continental nations, with Cheonje coins dating to c. 200 CE being found in Irichaa. The Bokuchon tribes eventually organized themselves into several small chiefdoms and kingdoms, which were consolidated into four main kingdoms by the 10th century CE.

Kingdom of Foshisuku
The Kingdom of Foshisuku was successful in uniting the archipelago in 1208 CE. The Kingdom of Foshisuku had extensive contact with Fusen; the kana writing system was brought over and modified variants to fit the Yondokese language came into wide use. Tsunechana emerged as a common script and was used to write all documents and literature.

Ri conquest


In 1432, in the midst of the Jeongmi's Northern Rebellion, the Myeongpan I family of Jeongmi under [Ri Tai]] arrived in Yondoku and took over the kingdom of Foshisuku, renaming the country to Yeongdok (朠篤) in Jeongmian and administering it as their own domain. The I were able to take advantage of powerful Jeongmian cannons in an era where gunpowder weaponry was largely unknown in the archipelago. King Takanaa and his sons were executed, while the queen and other royal and noble women were married off to Ri Tai's loyal followers.

Ri and the army he arrived with entrenched themselves as the new ruling class; native landowners were dispossessed and their land given to his continental followers. Records show that by 1471, more than 95% of land in Yondoku was owned by the newly arrived Jeongmian-Yondokese aristocracy.

The Ri period marked the beginning of a massive flow of Jeongmian and Sinju culture and technology; writing in jeonggeul fully replaced writing in kana, and Tianqian characters began to be used much more commonly. The writing in official documents was switched from Yondokese to, and Cheonje-Yondokese names began to displace native Yondokese names. Government reforms resulted in the formation of a civil service examination based upon that of Jeongmi's. In 1486, the Yondoku entered the Jeongmian tributary system, and King Sezo was formally invested with the title of King of Yondoku by Emperor Mugyeong of Jeongmi.

In the late 16th and early 17th centuries, Yondoku saw a large influx of fleeing Anre civilians and nobles due to the invasions of the Kingdom of Anre by Fusen and Jeongmi in 1577 and 1594 respectively, including the King of Anre. The 1600s and 1610s saw a failed military intervention to capture King Handong of Anre and a brief break in relations with the country as Jeongmi refused to admit any more tribute missions from Yondoku until King Handong was handed over, which Yondoku complied with in 1618.

Jeongmian control
In 1637, Yondoku was vassalized by Jeongmi. The King of Yondoku was allowed to keep his title and the Yondokese government was given a great amount of autonomy, despite increasing Jeongmian centralization. Tensions existed due to competition in the rich fishing waters near Yondoku between Jeongmian and Yondokese fishers. In 1789, a rebellion broke out supported by Myongsagun, but it was defeated and Myonsagun was replaced with King Anson.

Independence
Independence was granted to Yondoku on August 15th, 1925.

Government and politics
Yondoku is a  with the Queen as a ceremonial head of state and the Prime Minister as the head of government. Executive power is vested in the cabinet.

Administrative divisions
Yondoku is divided into seventeen provinces and one metropolitan area.

Demographics
The population of Yondoku was 4,784,990 in the 2016 census. The largest city is Doseong with around 901,000 inhabitants. In 2016, over 90% of inhabitants lived on just two islands, Shindo and Bokujon.

Languages
The official language of Yondoku is Yondokese, a North Fusenic language related to. It is the language spoken at home for 82.1% of those living in Yondoku. After the Ri conquest, Middle Yondokese was displaced and became the language of the lower classes, while the nobility would speak. The Jeongmian language had a heavy influence on the Yondokese language following the conquest and Jeongmian vassalization, the most notable being the heavy usage of hanja.