The Russian Empire during the existence of the Pale was predominantly Orthodox Christian, in contrast to the area included in the Pale with its large minorities of Jewish, Roman Catholic and until mid-19th century Eastern Catholic population (although much of modern Ukraine, Belarus and Moldova are predominantly Eastern Orthodox). While the religious nature of the edicts creating the Pale is clear (conversion to Russian Orthodoxy, the state religion, released individuals from the strictures), historians argue that the motivations for its creation and maintenance were primarily economic and nationalist in nature.