Professor Gaechter says social order in general can be explained as a system in which individuals behave cooperatively and follow social rules.

VOA: special.2009.03.03

She says the stories did contain some truth,though, which is that Brown went West to follow a dream and that dream came true.

VOA: special.2010.03.08

Then the scientists watched and recorded which way the sharks turned to follow the odor.

VOA: special.2010.08.03

He warned that the war which would follow southern secession would be long and bloody.

VOA: special.2009.03.26

The Obama administration says the United States will follow interrogation guidelines set forth in the U.S.Army Field Manual,which conform with U.S.and international law.

VOA: standard.2009.08.24

Hamada's comments follow a meeting of Japan's Security Council Friday, at which senior officials voted to approve the use of missile defense technology to destroy any part of the North Korean rocket that looks like it will land on Japan.

VOA: standard.2009.03.27