State Building & Sovereignty (1648–1815)
Core Shift: Peace of Westphalia (1648) established the sovereign state as the primary political unit, ending the Thirty Years’ War and reinforcing state sovereignty over religious affairs.
- Sovereignty struggle: Monarchs vs. nobles over governance authority
- Regional resistance: Minority language/cultural groups (Celts, Dutch in Spanish Netherlands, Czechs) resisted dominant national identity
- Outcome: Varying degrees of centralization—no single model
Key tension: Nobles wanted traditional shared governance + regional autonomy; monarchs sought enhanced centralized power.



