<span>In the 1960s, Liberation theology was popular in Latin America because it has returned the control of the Church to poor from upper class where Christianity offered as a tool for a better society and self-improvement. This is resulted in drastic change of relations in between Church and State also Church and people.</span>
It failed because either the change did not work well in many business settings, or it was inefficient (due to the inefficiency of the conveyer-belt system). A more accurate reason is that the circuits couldn't handle the traffic during peak hour. The customer's orders were regularly mixed up. The conveyer-belt system was not fast enough or efficient enough to handle it.
Answer:
B.
Rome's Population fell after famine and a plague
Explanation: