一统的英文：
unify

The emperor unified the country by the sword.
那位皇帝用武力统一了全国。

Is it possible to unify such scattered islands into a nation?
有可能把这样一些散落在大海上的岛屿统一成一个国家吗？

Hatred of the foreigners had unified the Egyptians.
对异族的仇恨团结了埃及人。

The state is not a unified and internally coherent entity.
该国不是一个统一的、内部团结的实体。

Common allegiance to the crown unifies the British commonwealth
对君主的一致忠诚统一了英联邦。