The plan calls for a force of 250 Zairian soldiers to surround one camp at a time, preventing the refugees from leaving or trading with the local population, as they have been doing for months.

By 1807, Napoleon's attempt to prevent continental Europe from trading with Britain had resulted in all but Sweden, Denmark and Portugal closing their ports.

They are legally responsible for the contents of the release; any inaccuracies in the release will result in serious lawsuits, but there is no law preventing them from trading the data.

And in my view, passing a balanced budget amendment to prevent us from ever again trading fiscal responsibility for political expediency is a critical step that we must take.

He tried to prevent Krause from trading Charles Oakley for Bill Cartwright but wasn't successful, among other player moves suggested from him that were politely ignored.

The uncertainty will likely prevent the Yankees from trading Lee Guetterman or Greg Cadaret, two left-handed relievers with marketability.

Like the Klingons, they can bring each of our worlds to its knees if they manage to prevent us from trading with the Coridanites for what's left of their energy reserves.

Nevertheless, Russian prospects for profit remained limited in the German-dominated trade league, including economic blockades preventing Novgorod from trading with Livonia.

She was used to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries.

Many lenders even prevent some borrowers from trading down and reducing their mortgage.