The OPEC also known as the Organization of Arab Petroleum Exporting Countries proclaimed an oil embargo in the 1972. This was a result of US' support for the Israel during the Yom Kippur War. The embargo caused oil prices to rise fro dollars a barrel to near 12 dollars globally. It gave rise for US to develop its own oil generating capacity to sustain its energy sources.
Answer:
Because they believed that Earth was the center of the universe
Explanation:
The main purpose of Machiavelli's famous work "The Prince" is to outline the proper way in which Princes should act. He was urging for a "polite" reform and this made many rulers angry.
The French Revolution helped introduce nationalism in Europe, for it changed France's entire system of government, defined citizens' rights, and developed a set of national symbols. The Revolution also spread nationalism to other countries.After Napoleon's defeat, Europe reacted against nationalism for a while. i hope this was helpful <3