have an effect on something

The damage done to effect the economic system on the world is staggering.

As I have said before it only seems to effect certain scenes on some program's, very odd!

This change introduced yet another constitution brought to effect on 7 March 1954.

See how the war effected people's lives on this site.

The legislation passed to effect the merger on 10 August 2007.

Fortunately, Claire had already pulled nearly enough power to effect the change on her own.

The revised versions come in to effect on 1 January 2012.

The first possibility is that the spouse will positively effect on the other's career.

These changes are effected on the first trading day of every March.

Perhaps their voices could effect positive change on these sad and misguided events.