Country, Government, Leader

India 

 Federal Parliamentary Representative Democrat Republic 

President Pranab Mukherjee

China

Communism 

President Hu Jintao

                                                                          Mexico 

                                                    Federal Representative Republic

                                                          President Felipe Calderon

Afghanistan

No central functioning government 

President Hamid Karzai

Iran

Theocratic Republic

President Mahmoud Ahmadinejad

Israel

Parliamentary Democracy

President Shimon Peres

Prime Minister Benjamin Netanyahau  

Germany 

Democracy and Federal Republic

President Joachim Gauck

United Kingdom

Constitutional Monarchy

Queen Elizabeth ll

Prime Minister David Cameron 

France 

Unitary Semi-Presidential Republic 

President Francois Hollande

Brazil

Federal Republic 

President Dilma Rousseff

Venezuela 

Federal Republic

President Hugo Chavez

Saudi Arabia 

 Monarchy

King Abdullah