Linked from
The 48 pages that link to Crown of Aragon, each with the reason it gives.
Albigensian CrusadeRelated: Its defeat at Muret weakened its influence north of the Pyrenees.
Philip III of FranceRelated: Philip's invasion sought to weaken this rival power.
Roger de FlorRelated: Its wars and subjects supplied many of the soldiers who served under Roger.
MenorcaRelated: The Crown of Aragon conquered Menorca in 1287 and shaped its medieval history.