List of sovereign states in the 1900s

This is a list of sovereign states in the 1900s, giving an overview of states around the world during the period between 1 January 1900 and 31 December 1909. It contains entries, arranged alphabetically, with information on the status and recognition of their sovereignty. It includes widely recognized sovereign states, and entities which were de facto sovereign but which were not widely recognized by other states.

Sovereign states

Notes

References

1. Lists of political entities by century
2. List of state leaders in the 20th century (1901–1950)
3. Commonwealth realm
4. Timeline of national flags
5. List of mass shootings in the United States
6. Tribal sovereignty in the United States
7. List of U.S. states and territories by historical population
8. List of recorded monarchs in the Philippines
9. List of years in the United States
10. List of conflicts in the United States
11. Timeline of London (20th century)
12. Debt crisis
13. List of Latin phrases (full)
14. Tourism in the United States
15. Native Americans in the United States
16. Mining in the United States
17. Taxation in the United States
18. History of women in the United States
19. Science and technology in the United States
20. Demographics of the United States