- Agent of change - Person devoted to promoting change for the better - One who effects a reformation or amendment; one who
labors for, or urges, reform; as, a reformer of manners, or of abuses. - One of those who commenced the reformation of religion in
the sixteenth century, as Luther, Melanchthon, Zwingli, and Calvin.
- Cattle list said to cause change - Cause of change - Change-causing agent - Manipulating agent - Reaction agent - Reaction agents - Substance which produces chemical reaction without undergoing any permanent change