The system of government by privileged citizens or the upper class is called an "aristocracy," with the leaders in question usually having the most money of anyone in the society as well.
Flashing yellow: 'proceed with caution'
usually to mark presense of a firestation nearby
flashing red: 'stop, then proceed'
flashing red is just a stop sign essentially
Answer:
example d non-tariff barriers to trade such as import as a embargo
ex would include the US Embargo of 1807.
US Embargo of Cuba. Russia sanctions on Ukraine.
i-d-k
what a quota is
a country might want a trade embark so they are not able to get a hold on the resources they have or to stop them from being able to trade in total