He wrote <em>"Il Cortegiano"</em> ("The Courtier") and it was his most important work.
In the manuscript, he exposes the ways in which Gentlemen has to behave in several areas; from being skilled with weapons, to writing letters correctly and also on how to properly address to other people, especially women.
It refers to a model of a Gentleman that responds to the concerns, ideals and visions of the time(Renaissance).
<h2>The earliest and most important legislation, or body of leges, was the Twelve Tables, enacted in 451–450 bce during the struggle of the plebeians for political equality. It represented an effort to obtain a written and public code that patrician magistrates could not alter at will against plebeian litigants</h2>