The loss of Palestine and the resulting dispersal of Palestinian refugees has had a profound impact on the development of Arabic literature. If independence and revolution in most Arab lands served to catapult poets and writers into new literary themes and forms, the psychological jolt of defeat combined with the sudden physical presence of refugees who could not help but witness that defeat helped decisively to move writers away from earlier romantic themes and flowery language in favor of themes and styles considered to be more realistic. The 1950s and 1960s in particular were times of concern for social realism, and among the educated class there was a growing impatience with art that did not treat the important changes that shook the Arabs at the time.