nationhood

例句：

1. 1. The nationhood of the people is the foundation of their government.
   人民的民族身份是他们政府的基础。
2. 2.Nationalism can lead to conflicts between nations if not properly managed.
   如果管理不当，民族主义可能会导致国家间的冲突。
3. 3. The country's national identity is deeply rooted in its history and culture.
   该国的民族身份深深植根于其历史和文化之中。