| |
|
Political history of Hungary
|
122022 |
| |
|
United States of Poland (lengyelül: Stany Zjednoczone Polski)
|
121995 |
| |
|
Continental union (Continental unions)
|
121997 |
| |
|
Politics of the European Union
|
122010 |
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|
Council of Europe
|
122006 |
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|
Fictional governments
|
122008 |
| |
|
Terrorist incidents in Sri Lanka in 1993
|
122105 |
| |
|
United States of Europe
|
122011 |
| |
|
Dymaxion car
|
122015 |
| |
|
United States of Africa
|
122016 |