66
world-war-two
× 14 |
7
combat
|
3
vietnam-war
× 2 |
1
uniform
|
38
stalin
× 3 |
7
aircraft
|
3
bars
× 2 |
1
royalty
|
36
monarchy
× 2 |
7
germany
|
3
slavery
|
1
law
|
33
soviet-union
× 3 |
7
travel
|
2
north-africa
× 2 |
1
economy
|
31
finland
|
6
game
|
2
sweden
× 2 |
0
tanks
|
29
warfare
|
5
north-america
|
2
battle
× 2 |
0
yugoslavia
|
29
weapons
|
5
precolumbian-contact
|
2
ww2-european-theater
× 2 |
0
roman-empire
|
26
military
× 7 |
5
exchange
|
2
tactics
|
0
malta
|
8
government
× 2 |
5
etymology
|
2
ships
|
0
arab
|
7
middle-ages
× 2 |
5
norway
|
2
resource
|
0
islamic-history
|
7
cold-war
× 2 |
5
toponymy
|
2
barbary-wars
|
0
islam
|
7
vikings
× 2 |
5
native-americans
|
2
iceland
|
0
libya
|
7
naval
× 2 |
3
vietnam
× 2 |
1
nazi-germany
× 3 |
0
ww2-pacific-theater
|