3000BC
2000 BC
1500 BC
1000 BC
500 BC
400 BC
323 BC
300 BC
200 BC
100 BC
1 BC
200
300
400
500
600
700
800
900
1000
1100
1200
1279
1300
1400
1492
1500
1530
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1715
1783
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1815
1880
1900
1914
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1994
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2010
What happened on this land around c. 1900–1914 CE (Constitutional era → WWI)?
Constitutional Revolution, increased foreign intervention and influence, growing political mobilization and reformist movements.
Rulers
Qajar dynasty (constitutional crisis)
late Qajar period; Constitutional Revolution 1905–1911
Constitutional movements (1905–1911) limit royal power and create a parliament.
Battles
Constitutional Revolution conflicts
1905–1911
Political-military episodes around constitutionalism, shah-vs-parliament struggles.