The four paowerful pillars of democracy are

The four powerful pillars  of Democracy are: Free elections, where all citizens can vote as they want; the majority rules; check and balances ( separation of the branches of government); the power of the government is in the people, directly or theough representatives.

a overment ran by a signle strong leader is also known as multiple things depending on the country and the coutnrys belifs and relgions

president,dictator