Events in 1400

4 notable events from 1400 — wars and massacres.

• Glyndŵr rebellion
  1400–1415 · United Kingdom · War & armed conflict
• Siege of Damascus (1400)
  Dec 1400–Mar 1401 · Syrian Arab Republic · War & armed conflict
• Sack of Aleppo (1400)
  Oct 30, 1400–Nov 2, 1400 · Syrian Arab Republic · War & armed conflict
• Sivas massacre (1400)
  Jan 1, 1400 · Türkiye · Massacre