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State succession

Sudan — Khi một nước tách đôi, hàng trăm nghìn người mất quốc tịch mà không đi đâu cả

Năm 2011, Nam Sudan tách ra. Luật Sudan sửa ngay sau đó khiến những người được coi là "đã có quốc tịch Nam Sudan" tự độn…

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