c
most americans were not interested in joining the leauge of nations
Trading goods with places and people near by.
Democracy:
United States: The United States uses a system of Indirect Democracy.
Canada: Canada uses a system of Constitutional Monarchy.
Zimbabwe: Zimbabwe has a Presidential Republic.
Autocracy:
North Korea: North Korea has a Family Regime. However, the current person in power is an autocrat, Kim Jong-un.
C) Refrigerated Rail Cars
Now cattle ranchers didnt have to do long cattle drives. They could slaughter the cows on site then just send the meat, still fresh, via the refrigerated rail cars.