 In the 19th and early 20th centuries, French scholars, such as E. G. Rey, Gaston Dodu, and René Grousset believed that the crusaders, Muslims and Christians lived in a totally integrated society.Ronnie Ellenblum claims this view was influenced by French imperialism and colonialism; if medieval French crusaders could integrate themselves into local society, then certainly modern French colonies in the Levant could thrive.In the mid-20th century, scholars such as Joshua Prawer, R. C. Smail, Meron Benvenisti, and Claude Cahen argued instead that the crusaders lived totally segregated from the native inhabitants, who were thoroughly Arabicized and/or Islamicized and were a constant threat to the foreign crusaders.