Step or Stage Viewed as Part of a Series of Events

This page is the CodyCross answer for the clue below from Train Travel, Group 710, Puzzle 1 (Scenic Views).

Question is: Step or Stage Viewed as Part of a Series of Events

and the answer is: INSTANCE

Word Meaning:

INSTANCE — (obsolete) Urgency of manner or words; an urgent request; insistence.

Definitions from Wiktionary.