Finally,the experts considered performance based on the historical period in which the president lived.

VOA: special.2009.02.27

We move on to several paintings from the nineteenth century period known as Romanticism.

VOA: special.2010.06.23

The event's final declaration, negotiated over a nine-month period, is expected to focus on economic, environmental and energy concerns.

VOA: standard.2009.04.17

"In this period we are concentrating on the rescue and providing basic necessities for the victims,".

VOA: standard.2009.09.03

During this period, Hooks helped articulate the group's positions on racial equity in hiring and school admissions and the creation of a national holiday to honor the late Martin Luther King,Jr.

VOA: standard.2010.04.16

A small community of design firms and regulators in North Carolina is currently testing the model, and after this trial period, it will be available free to the public on Bill Hunt's university faculty webpage.

VOA: standard.2010.08.04

We all know that overseas development assistance allocated to agriculture dropped from 18 percent in 1978 to just over four percent in 2008, The amount of money spent by developing countries on agriculture during that same period also dropped sharply.

VOA: standard.2010.03.29