She has studied the social meaning of American Sign Language as well as the Al-Sayyid Bedouin Sign Language in Israel.

VOA: special.2010.10.01

The first sign of trouble was a tiny burst of light in the western sky over the United States.

VOA: special.2009.07.22

In the nineteen forties, she was the first black woman to sign a long-term agreement with a major Hollywood movie studio.

VOA: special.2010.05.14

In the nineteen forties, Lena Horne was the first African-American in Hollywood to sign a long-term contract with a major movie studio.

VOA: special.2010.05.23

In April,after the first cases in the United States, officials told schools to close at the first sign of an H1N1 outbreak.

VOA: special.2009.08.05

Historians believe that cacao seeds were also used in marriage ceremonies as a sign of the union between a husband and wife.

VOA: special.2010.02.17

"This one is "Variations on K", because this is the word kiss in every language, including sign language.

VOA: special.2009.11.04

Democratic leaders in Congress say they hope to pass a bill for the president to sign by the end of the year.

VOA: special.2009.06.19

In Washington, President Obama wants to sign an economic recovery and investment plan by the middle of February.

VOA: special.2009.01.23

Clay's supporters in the cabinet did their best to get Tyler to sign the bank bills.

VOA: special.2009.02.05

In the book,he says jeans serve as a sign for two American values, creativity and rebellion.

VOA: special.2009.12.18

But the Republican victory in liberal Massachusetts was seen in large part as a sign of voter anger across the country about the economy.

VOA: special.2010.01.22

Confederate General Robert E.Lee saw it as a sign of weakness in the northern war effort.

VOA: special.2009.11.05

It was a two-meter tall flower arrangement in the shape of a dollar sign.

VOA: special.2010.06.06