Are you going to America by boat or by plane?
One of his forefathers was an early settler in America.
There were lots of buffaloes in the North America 100 years ago.
America is a western country.
They came to America after being persecuted for their religious beliefs.
It's time for us to say "No" to America.
Maize is widely planted in the America.
Have you been to America?
North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776
同义词：United States, United States of America, the States, US, U.S., USA, U.S.A.
North America and South America and Central America