Category:Categories by decade

• Categories by continent and decade‎ (4 C)
• Categories by country and decade‎ (11 C)
• Categories by decade and continent‎ (4 C)
• Categories by decade and country‎ (10 C)

*

• Lists by decade‎ (1 C)

A

• Animal births by decade‎ (2 C)
• Animal deaths by decade‎ (empty)
• Animation by decade‎ (5 C)
• Architecture by decade‎ (2 C)
• Art by decade‎ (10 C)
• Arts by decade‎ (25 C)
• Aviation by decade‎ (5 C)
• Awards by decade‎ (1 C)

B

• Beginnings by decade‎ (67 C)

C

• Census by decade‎ (1 C)
• Conflicts by decade‎ (31 C)
• Decades by continent‎ (61 C)

D

• Decades by empire‎ (5 C)
• Disasters by decade‎ (17 C)
• Disestablishments by decade‎ (27 C)

E

• Economic history by decade‎ (28 C)
• Education by decade‎ (13 C)
• Entertainment events by decade‎ (2 C)
• Environment by decade‎ (7 C)
• Establishments by decade‎ (63 C)
• Events by decade‎ (30 C)
• Explosions by decade‎ (2 C)

F

• Fads‎ (13 C)
• Fashion by decade‎ (6 C)
• Film by decade‎ (10 C)

H

• Health by decade‎ (6 C)

I

• Infrastructure by decade of completion‎ (7 C)
• Internet culture by decade‎ (5 C)

L

• Labor relations by decade‎ (5 C)
• Law by decade‎ (21 C)
• LGBT history by decade‎ (2 C)

M

• Man-made disasters by decade‎ (2 C)
• Mass media by decade‎ (19 C)
• Mergers and acquisitions by decade‎ (2 C)
• Meteorology by decade‎ (2 C)
• Military history by decade‎ (30 C)
• Missing person cases by decade‎ (3 C)
• Music by decade‎ (16 C)

O

• Organizations by decade of establishment‎ (35 C)

P

• Politics by decade‎ (40 C)
• Protected areas by decade of establishment‎ (1 C)
• Protests by decade‎ (2 C)

R

• Recreation by decade‎ (2 C)
• Religion by decade‎ (25 C)

S

• Science and technology by decade‎ (2 C)
• Science by decade‎ (12 C)
• Slang by decade‎ (3 C)
• Sport by decade‎ (5 C)
• Sports by decade‎ (17 C)

T

• Technology by decade‎ (14 C)
• Terrorist incidents by decade‎ (6 C)
• Transport by decade‎ (13 C)

W

• Women's history by decade‎ (1 C)
• Works by decade‎ (19 C)
• Works by decade of setting‎ (17 C)