In short
Two peace treaties signed in Osnabrück and Münster in October 1648 ended the Thirty Years' War, a brutal conflict that had devastated Central Europe since 1618. The agreements created the modern system of sovereign nation-states and established principles of international law that still govern relations between countries today.
How it unfolded.
The five-minute version
What actually happened.
The Peace of Westphalia is the collective name for two peace treaties signed in October 1648 in the Westphalian cities of Osnabrück and Münster. They ended the Thirty Years' War (1618–1648) and brought peace to the Holy Roman Empire, closing a calamitous period of European history that killed approximately eight million people. Ferdinand III, Holy Roman Emperor, the kingdoms of France and Sweden, and their respective allies among the princes of the Holy Roman Empire, participated in the treaties.
As it was happening
12 voices, 11134 days.
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Thirty Years' War begins
Defenestration of Prague triggers the Bohemian Revolt, sparking a conflict that will consume Central Europe for three decades.
Voices from this moment (1)
Thirty Years' War begins
May 23
“Defenestration of Prague triggers the Bohemian Revolt,…”
As it was happening
12 voices, 11134 days.
Day 0 · May 23, 1618
Thirty Years' War begins
Defenestration of Prague triggers the Bohemian Revolt, sparking a conflict that will consume Central Europe for three decades.
“Defenestration of Prague triggers the Bohemian Revolt,…”
- Thirty Years' War begins, May 23
Day 6205 · May 19, 1635
France enters the war
Cardinal Richelieu commits French forces, transforming a religious conflict into a great-power struggle for continental dominance.
“Cardinal Richelieu commits French forces, transforming a…”
- France enters the war, May 19
Day 9506 · June 1, 1644
Peace negotiations begin
Diplomats convene in Osnabrück and Münster to broker an end to hostilities; Swedish and French delegations lead talks.
“Diplomats convene in Osnabrück and Münster to broker an end…”
- Peace negotiations begin, Jun 1
Day 9948 · August 17, 1645
Battle of Jankau
Swedish forces defeat Imperial troops near Prague; military momentum shifts decisively toward negotiated settlement.
“Swedish forces defeat Imperial troops near Prague; military…”
- Battle of Jankau, Aug 17
Day 11112 · October 24, 1648
Treaty of Münster signed
Spain and the Dutch Republic formally end their conflict; Spain recognizes Dutch independence after 80 years of rebellion.
Day 11112 · October 24, 1648
Peace of Westphalia complete
Simultaneous signing of the Treaty of Osnabrück (between France, Sweden, and German princes) concludes negotiations.
“Friede zu Osnabrück und Münster proclamiert - Das Heilige…”
- Relation aller Fürnemmen und gedenckwürdigen Historien, Oct 28
“German Wars End - Empire Finds Peace After Thirty Years of…”
- The Moderate Intelligencer, Oct 31
“Westfälischer Friede unterzeichnet - Segen für das…”
- Avisa Relation oder Zeitung, Nov 2
“Spain and the Dutch Republic formally end their conflict;…”
- Treaty of Münster signed, Oct 24
“Simultaneous signing of the Treaty of Osnabrück (between…”
- Peace of Westphalia complete, Oct 24
Day 11125 · November 6, 1648
Official proclamation
The Treaties of Osnabrück and Münster are jointly proclaimed as the Peace of Westphalia.
“Il Trattato di Westfalia: Nuovo Ordine in Europa”
- Gazzetta di Mantova, Nov 8
“La Paix de Westphalie: Triumph de la Diplomatie Française”
- Mercure Galant, Nov 15
“The Treaties of Osnabrück and Münster are jointly…”
- Official proclamation, Nov 6
Front pages.
3 outlets carried the story: Relation aller Fürnemmen und gedenckwürdigen Historien, Mercure Galant, The Moderate Intelligencer.
Media coverage
What the world was reading.
5 pieces, ranked by how much they shaped the discourse.
Relation aller Fürnemmen und gedenckwürdigen Historien
Newspaper · Holy Roman Empire · Oct 28, 1648
"Friede zu Osnabrück und Münster proclamiert - Das Heilige Römische Reich erhält Ruhe nach 30 Jahren Krieg"
DE: 'Friede zu Osnabrück und Münster proclamiert' / EN: 'Peace proclaimed in Osnabrück and Münster' - The twin treaties signed this month bring an end to three decades of ruinous conflict across German lands, with envoys from all major European powers witnessing the settlement.
- Nov 2, 1648
Avisa Relation oder Zeitung
Newspaper · Holy Roman Empire
"Westfälischer Friede unterzeichnet - Segen für das verwüstete Reich"
DE: 'Westfälischer Friede unterzeichnet - Segen für das verwüstete Reich' / EN: 'Westphalian Peace signed - Blessing for the ravaged Empire' - Reconstruction of plague-stricken and war-torn territories may now commence, with Swedish and French guarantors pledging enforcement of the settlement's terms.
- Nov 15, 1648
Mercure Galant
Magazine · France
"La Paix de Westphalie: Triumph de la Diplomatie Française"
FR: 'La Paix de Westphalie: Triumph de la Diplomatie Française' / EN: 'The Peace of Westphalia: Triumph of French Diplomacy' - France emerges strengthened from negotiations, securing Alsace and other territorial gains while Cardinal Mazarin's statecraft reshapes the continental balance.
- Oct 31, 1648
The Moderate Intelligencer
Newspaper · England
"German Wars End - Empire Finds Peace After Thirty Years of Bloodshed"
Synthesized from period reporting - The cessation of hostilities in the Westphalian territories brings relief to merchant houses across the Low Countries and England, with trade routes through German lands expected to reopen within months.
- Nov 8, 1648
Gazzetta di Mantova
Newspaper · Italy
"Il Trattato di Westfalia: Nuovo Ordine in Europa"
IT: 'Il Trattato di Westfalia: Nuovo Ordine in Europa' / EN: 'The Treaty of Westphalia: New Order in Europe' - Italian princes observe that the settlements redraw the map of the German-speaking lands and establish novel principles of religious toleration and sovereign equality.
Sources & citations.
Sources
Where this came from.
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Wikipedia
1 source- 1.Peace of Westphalia
en.wikipedia.org