"historical realm" is a correct and usable phrase in written English.
It can be used to refer to a specific period or era in history, or the overall scope and context of a certain point in history. Example: "The medieval period is known for its rich cultural heritage and trade routes, making it a significant historical realm in Europe."
Khorāsān, also spelled Khurasan, historical region and realm comprising a vast territory now lying in northeastern Iran, southern Turkmenistan, and northern Afghanistan.
Fifteen galleries represent historical Muslim realms from Spain to South Asia, between the seventh century and the twentieth.
Fifteen galleries represent historical Muslim realms from Spain to South Asia, between the seventh and the twentieth century.
McClatchy's erudite poems yoke philosophical and historical concerns to the realm of the sensual.
Moreover, a revolution in the realm of historical studies, already accomplished in Germany during Macaulay's lifetime but never appreciated by him, soon affected English historiography.
The weathered palm-size volumes, once handy for a quick date on a slow Chicago Saturday night, have passed fully into the realm of historical relic.
Primarily, Ellison noted with dismay that the new jazz was cut off from the general black public, from the tradition of popular music from which it arose, and from the historical experience and civic realm that animated it.
Sound effects -- the ominous putter of a helicopter and gasping breaths -- heighten the intensity of a song that carries the fervor of late-60's protest music way beyond didactic singsong and into a deeper realm of historical meditation.
Literary history should delight in Rathbone's late, and highly successful, excursion into the realm of historical fiction - it will hold the books up and say, "now there was a really interesting voice".
What we witness as Silent Partners unfolds in the dawn of a historical interest in the realm of the uncanny.
