Participation in the Crusades was also seen as a form of pilgrimage, and indeed the same Latin word, "peregrinatio", was sometimes applied to both activities. While English participation in the First Crusade between 1095 and 1099 was limited, England played a prominent part in the Second, Third and Fifth Crusades over the next two centuries, with many crusaders leaving for the Levant during the intervening years. The idea of undertaking a pilgrimage to Jerusalem was not new in England, however, as the idea of religiously justified warfare went back to Anglo-Saxon times. Many of those who took up the Cross to go on a Crusade never actually left, often because the individual lacked sufficient funds to undertake the journey. Raising funds to travel typically involved crusaders selling or mortgaging their lands and possessions, which affected their families and, at times, considerably affected the economy as a whole.