内政 ないせい 干渉 かんしょうじゃなかったです
nai seifukan shōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 内政不干渉

1. Wasn't non-interventionist.; Didn't refrain from interfering.

Past/Perfective
Negative
Polite
Casual Register