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Government: Parliamentary
Leader: Yukio Hatoyama
Branches: 3 -
Government: Federal Republic
Leader: Barack Obama
Branches: 3 -
Government: Monarchy
Leader: Queen Elizabeth II
Branches: 3 -
Government: Federal Republic
Leader: Felipe de Jesus Calderon Hinojosa
Branches: 3 -
Government: Federal Republic
Leader: Chavez Frias
Branches: 3 -
Government: Communist
Leader: Raul Castro
Branches: 3 -
Government: Monarchy
Leader: Abdallah Bin Abd Al Aziz Al Saud
Branches: 3 -
Government: Parliamentary Democracy
Leader: Jalal Talabani
Branches: 3 -
Government : Dictatorship
Leader: Kim Jong II
Branches: 3 -
Government: Multiparty Democracy
Leader: Ma Ying-jeou
Branches: 3 -
Government: Communist
Leader: Hu Jintao
Branches: 3 -
Government: Fereration
Leader: Dmitriy Anatolyevich Medvedev
Branches: 3