Questions with the renaissance tag should cover events in cultural history of Europe during the Renaissance epoch.
For wars of religion consider using the reformation tag.
English Renaissance could be also tagged with tudor-period.
Some important European countries do have also their own tags: austria, england, france, holy-roman-empire, hungary, italy (for Italian states), netherlands, ottoman-empire, poland (for Polish-Lithuanian Commonwealth), pope (for Papal States), portugal, scotland, spain (or spanish-empire, but in the European context -- like Spanish Netherlands or Mediterranean possessions of the Kingdom of Aragon), venice (for Venetian Republic).
Events considered to symbolically start Renaissance:
- discovery of printing press (ca. 1450),
- end of Hundred-Years War (1453),
- fall of Constantinople (1453),
- fall of Granada (1492),
- discovery of Americas (1492),
- finding sea route to India by Vasco da Gama (1498),
- Italian artists like Dante, Petrarca, Michelangelo, Leonardo etc.
- common use of gunpowder (ca. 1500),
- begin of the Reformation (1517).