Both Uses

initiate
in
Warriors Don't Cry
(Edited)

If I got into trouble and really needed protection, it would probably be the network of phone calls initiated by Reverend Young that would set off a rescue and construct a web of safety.
p. 53.7 *

initiated = begun
Recently school officials had issued a warning about students who initiated attacks.
p. 180.5

initiated = started

Definitions:

(1) (initiate as in: initiate discussions)
to cause (something) to begin
(2) (initiate as in: initiate into the art of drumming)
introduce to an activity or area of knowledge
(3) (initiate as in: initiate into the fraternity)
to accept someone's membership into an organization -- typically in a ceremony -- sometimes including a period of instruction and/or test
(4) (initiate as in: She is a new initiate.)
someone who has formally started in an organization, or been introduced to or attained some expertise in a particular field
(5) (meaning too rare to warrant focus)