How has the witnessing work expanded since the 1920 ’ s? That “little band of witnesses ” in the 1920 ’ s did not remain little.
فَفِي العُقُودِ التَّالِيَةِ ،‏ حُدِّدَتْ هُوِيَّةُ « جَمْعٍ كَثِيرٍ » مِنَ ‹ الخِرَافِ الأُخَرِ › وَٱبْتُدِئَ بِتَجْمِيعِهِ .‏