1. These marginalized groups have been systematically unpeopled and excluded from society.
这些边缘化群体一直被系统地剥夺人的身份，并被排除在社会之外。

2. The government's discriminatory policies unpeople certain ethnic communities, denying them basic rights and representation.
政府的歧视政策剥夺了某些种族群体的人权和代表权。