Answer:
Because they wanted to keep their oil interest in the Middle East.
Explanation:
The Gulf War was a war waged by coalition forces from 35 nations led by the United States against Iraq in response to Iraq's invasion and annexation of Kuwait arising from oil pricing and production disputes.
the Spanish navy blockaded the Hawaiian island
Answer: prices
I am pretty sure it was because of prices because of supply and demand.
3rd one and 4th one