Systems of governance!
We have countries following different systems of governance viz. 1. Presidential system: Where president heads both state and government. Ex: USA, Mexico, Afghan, Brazil, Indonesia, Zim etc. 2. Presidential systems with prime minister: Where president holds the supreme power prime minister serves at the pleasure of the president. Ex: South Korea, Belarus, Uzbekisthan. 3. Semi - presidential system: Where president holds the executive authority and prime minister may head the government. Ex: France, Russia, Sri Lanka, Mangolia etc. 4. Parlimentary republics: Prime minister is the active head of government and leader of legislative. President's range of power may vary being significant to little or none at all. Ex: India, Pak, Germany, Iraq, Italy, Turkey etc. 5. Mixed republican system: A combined head of state and government is elected by the legislature, however they are not subject to parliamentary confidence during their term (although their c...