• 1800 establishments by continent (5 C)
• 1800 establishments by country (24 C)

A

• Awards established in 1800 (1 P)

B

• Buildings and structures completed in 1800 (12 C, 13 P)

E

• Event venues established in 1800 (2 C)

H

• Hotels established in 1800 (1 P)

N

• Noble titles created in 1800 (51 P)

O

• Organizations established in 1800 (6 C, 5 P)

P

• Populated places established in 1800 (2 C, 99 P)
• Publications established in 1800 (1 C, 4 P)

S

• States and territories established in 1800 (4 P)