该国在独立几十年后再次面临被殖民化的威胁。

The country faces the threat of being ___recolonized after decades of independence.

一些历史学家担心，大规模的移民计划可能会无意中重新殖民这片土地。

Some historians worry that large-scale migration programs might unintentionally ___recolonize this land.