The Great Depression happened
<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>
delivery of electricity
He contributed to the electrical industry.
Because it had a reputation as the most segregated city in the South
<span>B. Encouraging massive migration of Mexicans across the border </span>
