Answer: Organic solidarity.
Explanation:
Organic solidarity is defined as the bond that is created due to the dependency of a person on other people as a factor to fulfill human living conditions .This concept was introduced by Emile Durkheim , which described about inter-dependency is based on work specialization.
According to the question, interdependent nature of an individual on strangers like electrician, weather forecast official etc. is depicting about organic solidarity.
The 19th century figure that is known for opening Japan to US trade is :
Mathew Perry
he was a commodore of United States navy that opened japan US Trade
hope this helps
Answer: Fiscal policy can decrease unemployment by helping to increase aggregate demand and the rate of economic growth. The government will need to pursue expansionary fiscal policy; this involves cutting taxes and increasing government spending.