Article
產兒制限與新種族 - Birth restrictions and new races

Subject matters: 新知 - new knowledge,
Language level: Baihua

Keywords: birth control,

Persons:
克士 Ke Shi (Author)

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Article
珊格爾夫人重要的著作 - The important writings of Margaret Sanger

Subject matters: 新聞 - news,
Language level: Baihua

Keywords: women's movement,

Persons:
Sanger, Margaret (mentioned in article)

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