Leading Part of a Movement
This page is the CodyCross answer for the clue below from The 90s, Group 1136, Puzzle 4 (Goosebumps Books).
Question is: Leading Part of a Movement
and the answer is: VANGUARD
Word Meaning:
VANGUARD — (military) The leading units at the front of an army or fleet.
Definitions from Wiktionary.