"I am not the first president to take up this cause," he said "but I am determined to be the last."

VOA: special.2009.09.12

And the crisis had to be solved. "If we fail," Roosevelt said, "the cause of self-government throughout the world will suffer greatly."

VOA: special.2010.08.26

The system helped cause the South to be the poorest part of the United States for many years.

VOA: special.2010.02.04

You could have oil getting on the plants, which could cause them, at the very least, to be stressed if not die.

VOA: standard.2010.05.09

Russian Railways president, Vladimir Yakunin, says that the cause of the derailment has yet to be determined, but sabotage has not been ruled out.

VOA: standard.2009.11.27

The report calls for stronger steps to be taken by advanced economies to reduce carbon emissions, seen as the main cause of global warming.

VOA: standard.2009.09.01

While medical examiners have not yet released the cause of his death, Munganga wonders if it might be linked somehow to Jackson's many plastic surgeries.

VOA: standard.2009.06.28

Greenhouse gas emissions such as carbon dioxide are thought to be a major cause behind rising temperatures that have lead to extreme weather and food shortages.

VOA: standard.2009.09.28

And we want to get the world's attention focused where we think it needs to be, with these continuing efforts by al Qaida and others to get just enough nuclear material to cause terrible havoc, destruction and loss of life."

VOA: standard.2010.04.11

"I kept on telling them you need to get out and explore and know these people 'cause you're going to be living here all your life, you're not going to be with the Sudanese people the whole time.

VOA: standard.2009.12.17