Meaning of ほしゅは in Japanese

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Definition of ほしゅは

ほしゅは(hoshuha) 【保守派】

(n) conservatives
モントリオールで報道陣と会見したワレサ氏は、東ドイツ指導部の交代は、旧体制の保守派指導者らが歴史の流れに取り残されたために起きた、と述べました。
Speaking with reporters in Montreal, Canada, Walesa says the change of leadership in East Germany came about because the old guard leaders missed the train of history.