<span>According to Robert Kraske, two ways the profits of the salt trade affected the city of Timbuktu was that it increased GDP and increased trade revenue. </span>
Cattle drives in the western United States largely ended in the late 1800s due primarily to a combination of barbed-wire fences and the new convenience of the railroad.
The Romans invented a law code detailing the rights and duties of citizens and defined the legal process.
The legal system we use today is very mostly based on Roman laws. They included the rights and duties of citizens which did in fact define the legal process and is widely used in common law. The Western governments used many Roman law ideas and it outlines how we deal with law today.
