Mister Sharmarke says piracy can only be prevented when Somalia has a government that can enforce its own laws.

VOA: special.2009.04.25

A researcher says three hundred forty-three thousand AIDS deaths in South Africa in the last ten years could have been prevented.

VOA: special.2009.03.16

Unpleasant smells can be prevented by controlling the amount of food waste added to the bin and avoiding meat or bones.

VOA: special.2011.07.05

Mr.Loughner did not have a record of crimes or mental problems that would have prevented him from buying a gun.

VOA: special.2011.01.15

I imagined there were still secrets in Nature that the limited power of my equipment prevented me from knowing.

VOA: special.2009.07.18

Experts say forty percent of cancers could be prevented by avoiding health risks like smoking and tobacco use.

VOA: special.2010.03.09

It said a citizen of the United States could not be prevented from voting because of his color.

VOA: special.2010.02.04

Before,people with special needs were often prevented from physical activity out of concern that they would hurt themselves or be unable to compete.

VOA: special.2009.08.23

It prevented a civil war. The eighteen fifty compromise did not,however, end slavery in the United States.

VOA: special.2009.04.16

The World Health Organization says eighty-five percent of all vision problems could be prevented or cured.

VOA: special.2010.04.27

They said it might have been prevented had he received the dental care he needed.

VOA: special.2009.03.11

When bad weather prevented navigators from seeing the sun,moon or stars, they had to use a method called "dead reckoning" to find the ship's position.

VOA: special.2009.12.23

In this way,he prevented Hershey,Pennsylvania from becoming a factory town in which the workers were forced to pay their employers for a place to live.

VOA: special.2010.12.05

The report said nearly all the mother-to-child infections could have been prevented through interventions.

VOA: special.2010.05.24

The Valley Heads Moraine prevented old rivers from flowing south, as they had before.

VOA: special.2009.01.05

This prevented the majority of southern whites from voting for Democrats and against Republicans.

VOA: special.2010.02.04

Doctor Craven believed that the bleeding took place because aspirin prevented blood from thickening.

VOA: special.2009.10.20

But they prevented cattle from pushing over the fences and destroying crops.

VOA: special.2010.04.15

Yes and if I could have, I would have prevented her death.

VOA: special.2010.07.31

"A one-size-fits-all approach would have put small farmers and ranchers out of business or prevented them from providing locally produced, healthy fresh food to consumers who want it."

VOA: special.2011.01.11

And another prevented the constitution from being changed for seven years.

VOA: special.2009.05.21

The dispute over slavery had prevented Congress from acting earlier.

VOA: special.2009.03.12

The organization also says fistula can largely be prevented.

VOA: special.2010.08.09