The 14th century

4,482 sourced entries across 100 documented years, grouped into 10 decades. A century here runs 1900–1999 rather than 1901–2000, so its decades sit inside it exactly; on the BC side the same rule puts 1–99 BC in the 1st century BC and 100 BC in the 2nd.

Decades

The 1300s — 10 years, 548 entries
The 1310s — 10 years, 568 entries
The 1320s — 10 years, 507 entries
The 1330s — 10 years, 371 entries
The 1340s — 10 years, 436 entries
The 1350s — 10 years, 316 entries
The 1360s — 10 years, 345 entries
The 1370s — 10 years, 440 entries
The 1380s — 10 years, 453 entries
The 1390s — 10 years, 498 entries

By subject

Conflict & Security in the 14th century — 823 entries
Geopolitics & Diplomacy in the 14th century — 484 entries
Religion & Belief in the 14th century — 469 entries
Culture & Society in the 14th century — 309 entries
Crime & Justice in the 14th century — 120 entries
Exploration & Expansion in the 14th century — 63 entries
Technology & Infrastructure in the 14th century — 50 entries
Health & Medicine in the 14th century — 44 entries
Climate & Environment in the 14th century — 33 entries
Economy & Finance in the 14th century — 17 entries
Disasters & Accidents in the 14th century — 17 entries
Science & Discovery in the 14th century — 14 entries

A few of the years

1300February 22 – Pope Boniface VIII begins the practice of Roman pontiffs declaring a Jubilee or "Holy Year" to be observed every 100 years, and issues the papal bull Antiquorum habet fida relatio. Boniface declares that Christians who make a pilgrimage to visit Saint Peter's Basilica will receive a plenary indulgence forgiving them from purgatorial punishment for certain sins. The papal declaration, which also applies to a visit to the Basilica of Saint Paul, results in tens of thousands of people visiting Rome during the Jubilee Year. It is at this celebration that Giovanni Villani decides to write his universal history of Florence, called the Nuova Cronica ("New Chronicles").
1312April 4 – At the Council of Vienne in France, a future Christian Crusade against a Muslim nation is approved by the 180 participants in the 15th Roman Catholic ecumenical council (including 20 cardinals and 122 bishops), convened by Pope Clement V. While agreeing that a Crusade should take place within one year, the parties disagree over where it should take place, with suggestions of attacking the Spanish Emirate of Granada, the Armenian Kingdom of Cilicia, or the Sultanate of Egypt. Although tithes will be collected from Catholic churches to support the venture, the proposed crusade never takes place.
1324July 19 – (26 Rajab 724 AH) Mansa Musa, the extraordinarily-wealthy Emperor of Africa's Mali Empire, arrives in Cairo after three days of camping by the pyramids of Giza, and brings with him a large entourage of fellow Muslim pilgrims and a vast supply of gold. Musa, who is making the pilgrimage to Mecca, meets with Egypt's Sultan al-Nasir Muhammad and stays in Cairo for three months before departing with the pilgrims on October 18.
1336February 25 – The Kenmu Restoration ends and the Muromachi period begins in Japan; start of the Nanboku-chō period.
1348April 23 – Edward III of England creates the first English order of chivalry, the Most Noble Order of the Garter.
1360June – Valdemar IV Atterdag attacks Skåne and conquers Lindholmen Castle.
1372March 8 – In the Holy Roman Empire, the Archbishop-Elector of Trier, Kuno II von Falkenstein and the Archbishop-Elector of Köln, Friedrich III. von Saarwerden, become co-founders of their own mint abd begin production of being the minting of coins, including the "Weisspfennig" (the "white penny").
1384February 7 – Nicholas Brembre, Lord Mayor of London after defeating John Northampton's bid for re-election, arranges to have Northampton arrested on charges of sedition.