Serfs were ranked somewhere near the bottom of the class system, just above slaves. They were peasants who were free, but were workers on territories owned by the feudal lords.
Tariffs, increase
tariffs discourage importing goods from foreign countries, and henceforth decrease competition between domestic and foreign manufacturers
Answer: A restraint that provides protection without having to be handled by the occupant is called a passive restraint.
Explanation:
The North Korean economy is based largely around self-sustainability. Everything is owned by the government, everything is planned by the government. How much, in which way, in what will be produced and consumed is planned by the government. This results in a very fragile economy above which always lurks the possibility of crack down. The slightest mistakes in the planning, or if some natural disaster occurs, always leads to huge economic problems. It is very common that the people are suffering from malnutrition because the planning didn't turned out as predicted. The economy has growth one year, stagnates another, drops in the next, and it is all very unpredictable.
D). Ming navigation
Hope this helps you 3 weeks late ;)
