His historic performance took place ten years before black singer Marian Anderson performed at the Metropolitan Opera in New York.

VOA: special.2010.03.07

Mister Berry says at least one hundred ten community colleges across the nation took part in the poetry competition.

VOA: special.2010.04.05

The group notes that a past fishing treaty took almost ten years to come into force.

VOA: special.2009.12.08

More than ten thousand students and more than five hundred robots took part in the competition.

VOA: special.2009.04.24