時代的

じだいてき【時代的】

historical; characteristic of a [the] period.

●その事件を, 時代的な背景を無視して現代の道徳規準で判断するのは誤りだ. It is a mistake to judge the events from a contemporary moral position, without taking into account the historical background.

・蒸気機関より電信の発明のほうが時代的に新しい. The invention of telegraphy is historically more recent than that of the steam engine.