Most experts agree that the traditional music and dance of American slaves played a big part in the development of ragtime.

VOA: special.2010.01.24

The Green Revolution is the name given some years ago to the development of new kinds of rice and other grains.

VOA: special.2010.05.23

But it led to the development of another art program called the Works Progress Administration's Federal Art Project.

VOA: special.2009.03.23

This is a big change from earlier models where NASA led and controlled the development of space vehicles.

VOA: special.2010.04.28

Recent studies also support a theory that a combination of genes is linked to the development of lupus.

VOA: special.2009.04.14

Scientists also studied eggs from the frogs to learn about the development of fertilized eggs into embryos.

VOA: special.2010.06.29

And problems continue with the development of the Afghan security forces and with corruption among Afghan officials.

VOA: special.2010.06.26

His work resulted in the development of the Magnavox Odyssey, a video-game console for home use.

VOA: special.2011.02.23

The WHO report says alcohol abuse also adds to the development of two hundred other diseases.

VOA: special.2011.03.08

And they can see the development of his unmistakable artistic style that has a dark playfulness.

VOA: special.2010.03.05

Much of what was learned from its flights speeded up the development of the space program.

VOA: special.2010.07.07

Today we tell about the development of what scientists are calling a synthetic cell - a cell produced by people instead of by nature.

VOA: special.2010.07.20

His work has made possible the development of communications carried around the world by the Internet.

VOA: special.2009.12.08

This is one of Poe's stories that influenced the development of the modern detective story.

VOA: special.2009.12.26