Explanation

A plutocracy wealth' or plutarchy is a society that is ruled or controlled by people of great wealth or income.

A government by the people --- Democracy

A government by one person --- Autocracy

A government by rich people --- Plutocracy

A government by few people --- Oligarchy

A government by priests --- Theocracy

A government by nobles --- Aristocracy

A government without ruler --- Anarchy

A government by officials --- Bureaucracy

A government by military --- Junta

A government by mob --- Mobocracy

Explanation

A medicine to destroy rats is generally called a rodenticide.

These products contain various poisonous active ingredients designed to kill rodents. 

Explanation

A medicine or chemical used to kill insects is called an insecticide.

The term pesticide is a broader category that includes insecticides as well as substances for killing other pests like weeds (herbicides), fungi (fungicides), or rodents (rodenticides). 

Explanation

A medicine used to kill germs is generally called an antimicrobial agent.

A specific type of antimicrobial used to treat bacterial infections is called an antibiotic. 

Explanation

A medicine to induce sleep is called a hypnotic or sedative.

These are also commonly referred to as "sleeping pills" or "sleep aids" and belong to a class of drugs called sedative-hypnotics. 

Explanation

A story with real facts is called nonfiction.

This type of writing is based on real people, places, and events, and uses accurate, verifiable information to educate, persuade, or document.

Examples include biographies, history books, and documentaries. 

Explanation

A story with imaginary characters is called a fiction.

It is a narrative work, such as a novel, short story, or play

Explanation

Epigram: A short, clever, and often paradoxical statement.
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Explanation

Epic means a long narrative poem in elevated style recounting the deeds of a legendary or historical hero.

Explanation

A 'harangue' is a long, forceful and aggressive speech that someone makes to try and persuade other people to accept his/her opinions.