The French Society was divided into three estates or also called orders: The First State was formed by the Clergy (Priests), The Second Estate was formed by the nobility and the Third Estate was formed by all the other people, called commoners. The Third Estate was the most diverse one because it contained all kinds of people, from the poor ones to the richest ones, since 98% of the population was a part of the Third Estate.
This citizenship is called a dual citizenship because let's say for example Mexico and America, that person would have citizenship to America AND Mexico.
