Something that causes and event to occur is know as an? A- amendment
B- resolution
C- catalyst
D- contingent

Contingent is the write answer

Explanation:

As amendment meansa minor change or addition designed to improve a text, piece of legislation, etc.

likewise; Resolution means a firm decision to do or not to do something.

Then after,catalyst means a substance that alter a rate of reaction.

So I am very sure that Contingent is the right answer

answer; william penn's approach made the colony diverse by attracting many types of people and religions;