What did Napoleon consider his greatest triumph in domestic policy?
Your text materials will tell you which was the most important.
http://napoleonandthefrenchrevolution.blogspot.com/p/domestic.html
that link is an excellent summary of what happened, but obviously, Napoleon would not agree with the outcomes as stated....He would have preferred a spin that favored him more as the person who was making France great again. He liked to be the star of the show, pushed himself into that role, and sidelined (punished) those who questioned him or his decrees.
As Reed indicates, rely on your text materials on Napoleon's thinking. What we see as the most important may not be what he thought. Your teacher is likely looking for your text answer on this, not someone else's.
Napoleon considered his greatest triumph in domestic policy to be the Napoleonic Code, also known as the Civil Code of 1804. It was a comprehensive legal system that standardized laws across France and its territories, replacing the patchwork of regional laws that had existed before. The Code aimed to provide a uniform set of laws that guaranteed civil liberties, protected private property, and promoted equality before the law. Napoleon believed that the Napoleonic Code would bring stability and predictability to the legal system, which he saw as essential for the consolidation of his power and the promotion of social order.
To find this answer, you can refer to historical sources and literature on Napoleon's domestic policies. Books written by historians such as Andrew Roberts, Alan Forrest, or Steven Englund provide detailed accounts of Napoleon's rule and the impact of his policies. Furthermore, you can explore primary sources like Napoleon's correspondence, speeches, and official documents to gain a direct understanding of his views on his domestic policies. These primary sources are often available in archives, libraries, or online databases of historical documents.