修好 しゅうこう条約 じょうやくじゃありませんでした
shūkōjōyakujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 修好条約

1. Was not a treaty of amity.; Was not an amicable treaty.

Past/Perfective
Negative
Polite
Terminal Form