تاریخ علم
preferred label: history of science @en
type: Concept
related: تاریخ معاصر

تاریخ جدید
preferred label: modern history @en
type: Concept
related: تاریخ معاصر

تاریخ معاصر
related: تاریخ جدید
related: تاریخ علم
broader: تاریخ
preferred label: contemporary history @en
type: Concept

تاریخ
preferred label: history @en
type: Concept
narrower: تاریخ معاصر