historicalness

adjective

1. of or concerned with history as a science: the historical method
2. providing evidence for a fact of history; serving as a source of history: a historical document
3. based on or suggested by people or events of the past: a historical novel
4. established by history; not legendary or fictional; factual; real
5. showing the development or evolution in proper chronological order: a historical account
6. historic (sense )