[Ans] In which book plato gave his concept of justice?

Step 1 : Introduction to the question "in which book plato gave his concept of justice?"

In the book's dialogue, Socrates discusses the meaning of justice and whether or not the just man is happier than the unjust man with various Athenians and foreigners.

Step 2 : Answer to the question "in which book plato gave his concept of justice?"

One of Plato’s recurring techniques in the Republic is to refine the concept of justice with reference to various examples of greater or lesser injustice. However, in The Concept of Injustice, Eric Heinze challenges the assumption that ‘justice’ and ‘injustice’ form a mutually exclusive pair.

Step 3 : Other interesting facts related to the question "in which book plato gave his concept of justice?"

While visiting the Piraeus with Glaucon, Polemarchus asks Socrates to join him for a celebration Socrates believes he has answered Thrasymachus and is done with the discussion of justice. Socrates and his companions Adeimantus and Glaucon conclude their discussion concerning education.