In the beginning, the crusades had been about protecting christians from the saracens and reclaiming the city of jerusalem (1). but in later crusades, the church began declaring holy wars on european land (2). for example, the albigensian crusade took place entirely within france (3). the albigensian crusade was the fight by the catholic church against the moors to reclaim france from muslim control (4).

which are true and which are false?