Causation

[Sarah]

The act of causing; also the act or agency by which an effectis produced.The kind of causation by which vision is produced. Whewell.Law of universal causation, the theoretical or asserted law thatevery event or phenomenon results from, or is the sequel of, someprevious event or phenomenon, which being present, the other iscertain to take place.

[Agnes]

the process of causing something to happen or exist