Don't mix up the Americas with the United States of America, or citizens of the Americas with citizens of the United States.

Source: Tatoeba

Mariko's parents are strongly opposed to her marrying an American.

Source: Tatoeba

It's hard to tell Englishmen from Americans just by the way they look.

Source: Tatoeba

British English differs from American English in many ways.

Source: Tatoeba

A free-trade agreement between Europe and the United States is currently under negotiation.

Source: Tatoeba