So that the government can watch what your doing
A) regulates the oil production and supply on the world's market
In the short term, the Organization of Petroleum-Exporting Countries (OPEC) has significant influence on the price of oil. ... For example, if OPEC countries are unsatisfied with the price of oil, it is in their interests to cut the supply of oil so prices rise.
The Atlanta campaigns and the Savannah campaign
Explanation:
The leader of Athens at the peak of it's power/prestige and artistic peak. was: Pericles.
Answer:
It is absolutely vital for historians to understand the cause and effect relationship between events in history because this helps to explain why the events happened in the first place