French troops in Canada built a fort to control passage to the lake as a defense against British troops moving north.

VOA: special.2009.01.05

It was also illegal for any person or organization to form a monopoly -- to get control of a whole industry.

VOA: special.2010.06.03

President Truman tried to stop the increases through a special price control agency that had been created during the war.

VOA: special.2011.08.11

The muscular man is working hard to control a powerful drill that is cutting through the rock that surrounds him.

VOA: special.2009.03.23

BP is trying different ways to stop the leak from a damaged undersea well and control the spilled oil.

VOA: special.2010.05.04

He says his team changed existing life into new life because the synthetic cell can control and reproduce a living cell.

VOA: special.2010.07.20

Millions of radio listeners heard a voice from the Cape Canaveral control room say: "This is it,Alan Shepard,there's no turning back.

VOA: special.2011.05.15

But the government may give permission if students are suddenly faced with a situation that is out of their control.

VOA: special.2009.01.29

They also said it was a bad idea for the United States to take control of any nation in the Caribbean.

VOA: special.2010.02.18

It would not fit in the normal place on the control board, so we hung it from a wire underneath.

VOA: special.2011.05.14

The law also said it was illegal for any person or group to get control of a whole industry.

VOA: special.2010.08.05

In a decision in eighteen seventy-six, the Supreme Court said states had a legal right to control costs of railroad transportation.

VOA: special.2010.04.15

There was a huge battle, but Bill took control of the big cat and put his saddle on it.

VOA: special.2009.11.28

But Professor Roth says even the best political leaders cannot unite a country once a society's problems get out of control.

VOA: special.2009.12.19