<span>The ideas of Adam Smith helped to bring about "free market capitalism," since Smith was a major proponent of the "free hand of the market" when it came to determining the strength of an economy. </span>
Resurgences of the Black Death were common in medieval times. After the initial devastation, further generations endured outbreaks through the rest of the fourteenth century. Recurrences continued into the fifteenth century, though less frequently, until the threat of plague was no longer a constant shadow over daily life.
Poorly. Slaves are generally treated very poorly and are given a very low quality of life.