I would say that the South American continent and also the North American continent in Mesoamerica were the two sites where European colonialism mainly of the Spanish colonialists and also the Portuguese were responsible for the stealing of the natural resources and the subjugation of the native peoples like the Incas and Aztecs. While the initial conquests were brutal and barbaric, the good thing that the Spaniards did was inter-marry with the local native people and form a new society of largely mestizo or mixed people.
The new settlers would make war or take their land and food.
Or they could've cause the Mexican to come of their land.
B. Ancient Egypt hope this helps
One approach was that of President Roosevelt who saw American imperialism as a form of improving the society. If the United States were to conquer others, they could then implement their progressive ways and democratize societies. Other progressives were bothered by this and didn't want military interventions because they knew what horrors are caused by wars. Either way, they were against isolationism and believed the US should deal with foreign politics as much as possible.
According to sources, it codified the laws of France. "The Napoleonic Code unified the laws of France into a single code of law. It granted equal rights to members of all social groups and established separation of religion and secular law. The Napoleonic Code has influenced civil law in most of Europe, Canada, Latin America and the U.S. state of Louisiana."