自虐 じぎゃく史観 しかんではありませんでした
jigyakushikandewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 自虐史観

1. Was not a history of self-harm.; Was not a self-harming historical view.

Past/Perfective
Negative
Polite
Formal Register