Question

what are the laws introduced by Napoleon

Answer 1

Napoleon's codes (1804) were a set of civil codes that had to be practiced by the French society. The aim of the code was to reform the French society, in areas such as family, property, civil procedure etc. They were the following : 

 Established equality before law.  
Abolished all privileges based on birth.
Granted the right to property to French citizens.  
Simplified administrative divisions.   
Abolished feudal system and freed peasants from serfdom.  
Removed restrictions on guilds in towns.  
Improved transport and communication.

Answer 2

Napoleon reforms. Napoleon set out to reform the French legal system in accordance with the idea of the french revolution ,because the old feaudal and toyal Laws seemed confusing and contradictory . .... After start was made after Napoleon came to power in 1799