Editing 1388 (section)

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* [[Mircea I of Wallachia]] takes control of the region of [[Dobruja]], thus preventing its occupation by the Ottomans.
* [[Petru II of Moldavia|Petru of Moldavia]] receives [[Pokuttya]], as a pawn for a loan to the Polish king.
* The revision of [[Wycliffe's Bible]] is completed by [[John Purvey]], and Wyclif's followers, known as the [[Lollards]], begin to be persecuted in [[Kingdom of England|England]].
* [[John of Gaunt]], the uncle of [[Richard II of England]], makes peace with [[Crown of Castile|Castile]] and gives up his claim to the Castilian throne, by allowing his daughter [[Catherine of Lancaster]] to marry [[Henry III of Castile|Prince Henry]], the eldest son of [[John I of Castile]].
* The title of [[Prince of Asturias]] is created.
* [[Ramesuan (king of Ayutthaya)|Ramesuan]] is reinstated as King of [[Ayutthaya Kingdom|Ayutthaya]] (modern-day southern [[Thailand]]), after dethroning and executing 17-year-old King Thong Lan.
* Goryeo Revolution: General [[Taejo of Joseon|Yi Seong-gye]] begins a four year revolution in [[Goryeo]] (modern-day Korea), after being ordered by King [[U of Goryeo]] to attack the superior Chinese army. King [[U of Goryeo|U]] is forced from power, and replaced by his son [[Chang of Goryeo|Chang]].
* Tran Ngung overthrows Tran Hien as King of [[Vietnam]].
* Omar I is succeeded by Sa'id, as King of the [[Kanem Empire|Kanem-Bornu Empire]] (modern-day east [[Chad]] and [[Nigeria]]). Sa'id is succeeded in the same year by Kade Alunu. Omar and Sa'id are both killed by [[Bilala]] invaders from the west.
* [[Ghiyas-ud-Din Tughluq II]] succeeds [[Firuz Shah Tughlaq]] as Sultan of [[Delhi Sultanate|Delhi]].
* [[Charles VI of France]] takes complete control of the government, ending the regency of his uncle, [[Philip the Bold]].
* The [[University of Cologne]] is established; by the 21st century it will be the largest university in Germany.
* [[Cozia Monastery]] is built in [[Wallachia]].
* [[Ljubostinja]] Monastery is built in [[Serbia]].</onlyinclude>