It effectively prevented him from working for another insurance company during that period.

Such steps would effectively prevent other states from following Wisconsin's lead.

This effectively prevented the release of the film in Britain.

In large part, those same fears have effectively prevented the Fed from taking any steps to help the economy.

Yet the administration and its supporters have effectively prevented any adult discussion of the need to get out.

In recent years, the pledge has effectively prevented any compromise.

That effectively prevented most financing of abortions for poor women.

They are effectively preventing, or at least discouraging, others from joining in.

These changes effectively prevented most blacks and many poor whites from voting.

Thus effectively prevented from either movement or speech, I could only watch as they brought Red to stand before the men of my family.