The event which started the Gulf War in 1991 was a) the invasion of Kuwait by Iraq. There were the largest amount of coalition forces during this war since World War II, with most of them being from the United States, the United Kingdom, Saudi Arabia and Egypt fighting for Iraq to immediately stop it's invasion and annexation of Kuwait.
Answer: B
Explanation: The U.S. dollar was no longer backed by gold.
I think it might be d but please let me know if it is right
the answer you are looking for is C. the Ural Mountains.
i hope this helps you out! good luck!
Answer:
the fugitive slave act of 1850