It was a time of great technological progress in the United States.

VOA: special.2010.08.12

It was a time of rapid changes in American society.

VOA: special.2010.08.05

It was a time before ships had engines.

VOA: special.2009.12.23

It was the first time a presidential election was held on the same day in all parts of the country.

VOA: special.2009.03.12

This time,it happened while he was working on a railroad with men who did rough work and looked rough.

VOA: special.2010.08.01

As a boy,Carl said he knew if it was time to go to school by the sound of a train.

VOA: special.2009.11.01

The group says this was the first time it gave a documentary crew unrestricted access to its field operations.

VOA: special.2010.07.26

It was the first time that a government had approved a law to preserve and protect land because of its great beauty.

VOA: special.2009.01.07

Others disagreed. In any case, it was not a good time to argue it was the Great Depression, and times were difficult.

VOA: special.2009.12.29

Parson Walker's wife was very sick once, for a long time, and it seemed as if they were not going to save her.

VOA: special.2009.08.29

Time was running out. It was true that the eighteen fifty compromise had ended a national crisis.

VOA: special.2009.04.09

It was a busy time. He talked with many people, including delegates to a peace convention.

VOA: special.2009.07.30

He says he realized it was time to find a separate space where the poets could gather and he could still get some sleep.

VOA: special.2009.04.27

It was used for the first time in December in a polio immunization campaign in Afghanistan.

VOA: special.2010.01.18