The Equal Employment Opportunity Commission (EEOC) is the primary enforcer of civil rights legislation in the United States.
<span>Prior to the development of city-states, people lived in rural spread out hamlets, which were subject to frequent raids by other factions. By concentrating people in a more protected settlement, which was the forerunner of the city-state, people had an increased survival rate.</span>
You didn't include options but here's the jist - there were many casualties, cities and towns were left in ruins, national identities across Europe were in shambles.
The main goal of craft unions like the American Federation of Labor that formed during the late 1800s in the US was "<span>Improving wages and working conditions," since these organizations allowed employees to negotiate with more power against their companies. </span>