About
United States Of America
Also Known as États-Unis, Amelika-hui-pu-'ia
Languages
English 82.1%, Spanish 10.7%, other Indo-European 3.8%, Asian and Pacific island 2.7%, other 0.7% (2000 census)
note: the US has no official national language, but English has acquired official status in 28 of the 50 states; Hawaiian is an official language in the state of Hawaii
Electricity
120 V 60 Hz
, A / B