How can one nation be represented by more than one state?

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A nation is a group of people sharing a common history, culture, language, or traditions, whereas a state is a sovereign political entity with a government and defined territory. Because these two concepts are distinct, a single nation can be represented by or divided among multiple states.1

This can occur through several historical and political processes:

  • Political Division: A nation may be split into separate states due to geopolitical conflicts or external intervention. A prominent example is Korea, which existed as a unified entity for centuries before being divided into North Korea and South Korea following World War II.2
  • Historical Fragmentation: In earlier periods, such as the era of the early modern principalities in Germany, a single nation was often represented by numerous smaller, contiguous states.1
  • Administrative Evolution: When existing countries dissolve or are dismembered, new states may be formed based on prior internal administrative boundaries, potentially separating populations that share a national identity.3

Conversely, a single state may also encompass multiple nations, as seen historically in the Roman Empire and Austria-Hungary.1