冷戦 れいせん がた思考 しこうじゃなかったです
reisengata shikōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 冷戦型思考

1. Wasn't cold war thinking.; Wasn't thinking in cold war terms.

Past/Perfective
Negative
Polite
Casual Register