Here's why:
* Nation: A nation is a group of people who share a common language, culture, history, and often a territory. They have a sense of shared identity and purpose, often leading to political unity.
* Culture: This refers to the shared beliefs, values, customs, and practices of a group of people.
* Territory: This is the specific geographical area that a nation occupies and claims as its own.
While society can also be used to describe a group of people living together, it doesn't necessarily imply a shared culture or territory like a nation does.