Aztec society Aztec society Pre-Columbian Aztec society was a highly complex and stratified society that developed among the Aztecs of central Mexico in the centuries prior to the Spanish conquest of Mexico, and which was built on the cultural foundations of the larger region of Mesoamerica. Politically, the society was organized into independent city-states, called altepetls, composed of smaller divisions (calpulli), which were again usually composed of one or more extended kinship groups. Socially, the society depended on a rather strict division between nobles and free commoners, both of which were themselves divided into elaborate hierarchies of social status, responsibilities, and power.
Immigration to Uruguay of immigrants in Uruguay are the Spaniards and Italians, both establishing the backbone of modern day Uruguayan culture and society. Uruguay is a multiethnic nation formed by the combination of different groups over five centuries. Amerindians inhabited Uruguayan territory for several millennia before Spanish Conquest in the 16th century. Spaniards and Africans arrived in significant numbers under colonial rule. Many people of European background, African background and some Amerindians. Beginning in the second half of the 19th century, there has been a gradual European immigration from several countries, which had its peak between 1870 and 1920; back then, Villa del