Category:20th-century rulers

• 20th-century rulers in Africa (6 C)
• 20th-century rulers in Asia (8 C, 14 P)
• 20th-century rulers in Europe (14 C)

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• 20th-century monarchs (8 C, 4 P)

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• 20th-century women rulers (4 C, 3 P)

H

• 20th-century heads of government (8 C)
• 20th-century heads of state (6 C)

P

• 20th-century national presidents (7 C)

R

• 20th-century regents (2 C, 81 P)