1
15th-century
|
4
ancient-greece
× 5 |
8
britain
|
3
classical-antiquity
|
1
16th-century
|
51
ancient-history
× 27 |
5
bronze-age
× 6 |
2
crusades
× 2 |
0
17th-century
|
26
ancient-india
× 5 |
3
buddhism
|
10
cyprus
|
3
18th-century
|
0
ancient-iran
|
19
building
|
0
demography
|
5
19th-century
× 2 |
7
ancient-rome
× 6 |
4
byzantine-empire
× 3 |
7
drugs
|
0
20th-century
|
13
anthropology
× 4 |
10
catholic-church
× 3 |
2
early-medieval
|
1
academics
|
7
archaeology
× 8 |
0
cavalry
|
10
early-modern
|
1
afghanistan
|
3
artillery
|
8
celts
× 2 |
0
economy
× 2 |
0
alexander-the-great
|
1
asia
× 2 |
5
central-asia
× 4 |
0
england
|
1
american-revolution
|
0
assyrian-empire
× 5 |
7
chemicals
|
6
ethnicity
|
0
ancient-babylon
× 4 |
1
banking
|
0
china
|
13
europe
× 8 |
9
ancient-china
× 5 |
2
bible
× 3 |
2
christianity
|
0
feudalism
|
0
ancient-egypt
× 3 |
1
bosnian-war
|
0
cities
|
0
france
× 4 |