With her pictures in Life magazine, she told a story about America's "Wild West" in the twentieth century.

VOA: special.2009.05.17

Cape May guides say it became popular to use white paint in the twentieth century.

VOA: special.2009.06.01

The W.H.O.estimates that tobacco use caused one hundred million deaths in the twentieth century.

VOA: special.2010.05.31

In recent days, Americans have lost two civil rights leaders of the twentieth century, Dorothy Height and Benjamin Hooks.

VOA: special.2010.04.24

"Atlas Shrugged" has been named in several opinion studies as one of the best and most influential books of the twentieth century.

VOA: special.2010.06.06

Experts say her revolutionary way of capturing people on film has produced some of the most important images in twentieth century photography.

VOA: special.2009.08.09

It was a major reason for the fast growth of the electronics and communications industries in the early part of the twentieth century.

VOA: special.2010.01.31

The Dictionary of Soldier Talk says GI was used for the words galvanized iron in a publication about the vehicles of the early twentieth century.

VOA: special.2010.03.07

The expression was first used in America at the beginning of the twentieth century.

VOA: special.2009.11.15

"In the middle of the twentieth century, experts predicted famine and starvation.

VOA: special.2009.11.10

Bt is a bacterium that was discovered in the early twentieth century.

VOA: special.2010.05.25

The songs are rooted in nineteenth and twentieth century music.

VOA: special.2010.06.11

He was one of the greatest twentieth-century Americans in sports.

VOA: special.2010.06.10