Brazil

• Federal Government
• President Dilma Rouseff

 

 

Mexico

• Federal Republic(United Mexican States)
• President Enrique Peña Nieto

 

France

• French Republic
• President François Gérard Georges Hollande

 



 

 

Germany

• Federal Republic and a Democracy
• President Joachim Gauck

 

 

Venezuela

• Federal Republic
• President Nicolás Maduro



 

China

• Communist state, Socialist state, Single-party state
• President Xi Jinping





 

 

 

United Kingdom

• Unitary state, Constitutional monarchy, Parliamentary system
• Queen Elizabeth II and Prime Minister David Cameron



Saudi Arabia

• Unitary state, Islamic state, Absolute monarchy
• King Abdullah bin Abdulaziz Al Saud

India

• Federal republic, Constitutional republic, Parliamentary system
• President Pranab MukherjeeZ

Iran

• Unitary state, Islamic republic, Theocracy
• President Hassan Rouhani

 

Afghanistan

• Islamic Republic
• President Hamid Karzai

 

Israel

• Democracy, Parliamentary system
• President Shimon Peres