1 is the answer to your question.
He embarked on a mission to unite all Germanic peoples into one kingdom, and convert his subjects to Christianity. A skilled military strategist, he spent much of his reign engaged in warfare in order to accomplish his goals. In 800, Pope Leo III (750-816) crowned Charlemagne emperor of the Romans. In this role, he encouraged the Carolingian Renaissance, a cultural and intellectual revival in Europe
I am not completely sure but I think it's 'agrarian'.
The answer is fur trading
The purpose of the National Assembly is to debate and pass bills.
