Explain the different ways in which an autocracy and oligarchy and democracy exercise authority

The different ways that the autocracy, oligarchy and democracy exercises their authority are the following;

·         Autocracy – they exercise their authority by having one ruler or it is ruled by only one

·         Oligarchy – the authority is being exercised by having few people to rule

·         Democracy – the way that they exercise authority is by having the people to rule

then that particular organisms become extinct.

answer; the above statement is (true);