Im not sure if this helps but when i looked it up i got The Advent of law, prerequisites and implications. Laws that were created by Hammurabi of Bablonian in the mid century 18th century and placed on stone tablets for all to see.
The answer should be sales tax
<span>The economic system that was most prevalent in Europe of the Early Middle Ages was the manorial system, which some people equate with feudalism and some don't. During the Middle Ages, a mercantile system also developed slowly, until it became very important in the Late Middle Ages and, ultimately, dominant in the Renaissance.</span>
True. The constitutional convention was held in Philadelphia and was in 1787.
The piece of legislation which created the basic unit of settlement in the territory of north of the Ohio River is the Ordinance of 1785