James Buchanan was sworn-in as president at the time of the Dred Scott case.

VOA: special.2009.05.21

At the time of the study, she worked at the Seattle Children's Research Institute.

VOA: special.2009.02.03

At the time of the announcement, Borlaug was working in farmland in Mexico.

VOA: special.2009.11.10

The government has responded by saying the case against the American head of Union Carbide at the time of the leak is still open.

VOA: standard.2010.06.10

At the time of Endeavour's launch, NASA says the International Space Station was traveling at a speed of about eight kilometers-per-second, above western Romania.

VOA: standard.2010.02.08

"Everyone is entitled to free health care at the time of need, both in relation to consulting their general practitioner, and to hospital treatment and operations.

VOA: standard.2009.09.24

The vice president presided over the Senate at the time of the vote.

VOA: standard.2009.12.25

"So this could be, certainly it was heralded at the time of the Geneva meeting, as a breakthrough in terms of opening channels more widely with the Iranians."

VOA: standard.2009.10.19

"So clearly that is a major concern for us. If you think in terms of just basic health services or even more acute health conditions, there is a fear that people who were there at the time of the flooding are not getting the treatment that they should be."

VOA: standard.2009.09.08

At the same time, Mister Oppenheimer became chairman of the advisory committee to the United States Atomic Energy Commission.

VOA: special.2009.06.14

Your narrator was Kay Gallant. Listen again next week at the same time for this Special English program of AMERICAN STORIES.

VOA: special.2010.04.03

They did so because it was illegal at the time for people of different races to marry in the United States.

VOA: special.2010.05.23

Every week at this time, we tell the story of someone important in the history of the United States.

VOA: special.2010.06.27

But improved farming methods later increased their yields and, at the same time, made better use of chemical nitrogen fertilizer.

VOA: special.2009.07.28