<span>economic opportunity and freedom from government control</span>
Answer:The Selective Service Act of 1917 authorized the government to raise an army for entry into WWI through a draft that drew them into conscripted military service. ... The draft had a high success rate due to the spirit of patriotism during World War I, with fewer than 350,000 men dodging conscription.
Explanation:
During this era, human technology boomed. In this era, nomads have started farming. Nomads have stopped moving from one place to another. They have started forging metal tools. They also started pastoralism. They have communities and tribe. They were able to create a system on their own.