Meanings of ideological crusade in English

It is clear the Tory party is on an ideological crusade against my industry.

The war now brought the circumstances and opportunities for the dramatic radicalization of Nazism's ideological crusade.

The Reagan Administration has changed what was once a tactic of diplomacy into an ideological crusade without diplomatic goals.

The war crimes court, based in the Hague, is on an " ideological crusade against American service members", he claimed.

Obama accused congressional Republicans of waging an " ideological crusade" against the law, formally called the Affordable Care Act but popularly referred to as Obamacare.

The government needed competent officials, not revolutionaries engaged in quixotic ideological crusades.

The rules provide a "context" on the back, which tells a little story about ideological crusades and converting your adversaries.