Public theaters during this time were usually three floor levels high and were built around a stage area where the actors performed.

VOA: special.2010.01.06

In all three of America's biggest cities, murder rates have fallen to their lowest levels since the 1960s.

VOA: special.2009.01.12

Prices in Phoenix,Arizona, are now fifty percent below their highest levels of three years ago.

VOA: special.2009.05.08

The study found that almost three-fourths of the brands had dangerously high levels of lead.

VOA: special.2009.08.31

The team predicted sea levels would rise by about three meters.

VOA: special.2009.06.03