Category:1800

• 1800 by city‎ (1 C)
• 1800 by continent‎ (10 C)
• 1800 by country‎ (44 C, 12 P)

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• 1800-related lists‎ (2 P)

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• 1800 beginnings‎ (5 C)
• 1800 endings‎ (3 C)

A

• 1800 in the arts‎ (5 C)

C

• 1800 censuses‎ (1 P)
• 1800 crimes‎ (3 C)

E

• 1800 in economic history‎ (2 C)
• 1800 in education‎ (2 C)
• 1800 in the environment‎ (1 C)
• 1800 events by month‎ (12 C)

F

• Fiction set in 1800‎ (1 C, 6 P)

L

• 1800 in law‎ (8 C)

M

• 1800 in mass media‎ (1 C)
• 1800 in military history‎ (4 C, 1 P)

P

• 1800 in politics‎ (9 C)

R

• 1800 in religion‎ (3 C)

S

• 1800 in science‎ (4 C, 6 P)
• 1800 in sports‎ (4 C, 1 P)

T

• 1800 in transport‎ (4 C, 1 P)

W

• 1800 works‎ (10 C, 2 P)