“United Provinces of the Río de la Plata”的概念、定义、翻译、参考文献-科学参考

单词	United Provinces of the Río de la Plata
释义	United Provinces of the Río de la Plata Encyclopedia 历史学〔近代〕释 United Provinces of the Río de la Plata拉普拉塔联合省 19世纪初期原拉普拉塔总督辖区独立后创建的国家组织形式。又称拉普拉塔联邦、南美洲联合省。
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