Analysis of information sources in references of the Wikipedia article "يوم ذكرى الأموات" in Arabic language version.
All Souls' Day: The annual commemoration of all the faithful departed, 2 November.
The Church brought its saints' celebrations to every new land it conquered. The celebrations on the eve of All Saints, All Saints' Day and All Souls' Day (the three were referred to as Hallowmas) spread throughout Europe. From the British Isles to France to Poland and Italy, the religious remembrance of the ancestral dead became an annual celebration of major importance.
The Church brought its saints' celebrations to every new land it conquered. The celebrations on the eve of All Saints, All Saints' Day and All Souls' Day (the three were referred to as Hallowmas) spread throughout Europe. From the British Isles to France to Poland and Italy, the religious remembrance of the ancestral dead became an annual celebration of major importance.