Answer: it lessens the unpredictability that makes investing more risky.
Explanation:
The rule of law is a principle which simply means entails that all economic agents are accountable to law.
Businesses prefer to build factories in countries with the rule of law because it lessens the unpredictability that makes investing more risky. This is vital in ensuring accountability and checkmating the behavior of people.
I think it would best describe as democracy.
William Wilberforce was an English politician, philanthropist, and a leader of the movement to stop the slave trade.
No, because a PBS documemtary could not have witnessed something and retold it. It most likely is a secondary source, if they interviewed people who have witnessed the thing they are talking about.