The Incas built a large system of roads that went throughout their empire, Commoners were not allowed to travel on the roads. Communication was accomplished by runners on the roads.
The correct answer should be Police should not be allowed to torture suspects until they confess.
Every year there are hundreds of people who are coerced into admitting to a crime that they did not commit due to the fact that the police believes that they had committed the crime, even though there's not enough evidence. The fifth amendment protects the people from this.
It caused a decline in cottage industry.
It was advantageously located near the coast and other settlements.
September 2,1945 I believe