It was also the tallest. And it was the largest power producer that used water power to make electricity.

VOA: special.2009.08.12

It was also illegal for any person or organization to form a monopoly -- to get control of a whole industry.

VOA: special.2010.06.03

It was also the opening film for the Environmental Film Festival in Washington,D.C., which we reported on last month.

VOA: special.2009.04.03

But it was also during this period that Hollywood and the American film industry became much more skilled and influential.

VOA: special.2011.04.14

But it was also a news event as hundreds of thousands of young people flooded into the area.

VOA: special.2009.08.10

It was also home to the United States Armory and Arsenal, one of only two in the country.

VOA: special.2009.11.06

But it was also meant to use the river to produce large amounts of electric power.

VOA: special.2009.08.12

It was also the homeland of the Osage, the Kaw, the Ute and the Pueblo Indians.

VOA: special.2009.03.30

But it was also an attempt to establish a top professional level for soccer in America.

VOA: special.2010.06.02

But it was also legal in several neighboring states that remained loyal to the Union.

VOA: special.2010.05.10

But it was also Nixon who became the first and only American president to resign.

VOA: special.2009.08.16

It was also linked to medical conditions like heart disease, liver disease and cancer.

VOA: special.2009.09.08

It was also where people played card games for money.

VOA: special.2010.03.17

It was also quiet -- a place to think.

VOA: special.2010.05.10