北米 ほくべい合衆 がっしゅう こくではありませんでした
ho kubei gasshūkokudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 北米合衆国

1. Was not the North American United States.; Was not the United States of North America.

Past/Perfective
Negative
Polite
Formal Register