Exercise 1 - Five breaks (sample answer) 1241 Mongol invasion: towns and churches lost; stone castles followed. 1686 recapture of Buda: the medieval and Ottoman city wrecked; Baroque rebuilding (for example the palace on Buda Hill). 1838 Danube flood: Pest damaged; linked to neoclassical rebuilding (check). 1945 siege of Budapest: every Danube bridge destroyed; the Castle district badly hit. 1956 revolution: damaged blocks repaired or demolished. Check dates and examples against a current source.