Answer:
the 3 estates: clergy, nobility, and the others/commoners
Answer: b. the end of US involvement in Iraq
Explanation: The US return to Iraq in 2003 resulted in all of the following except the end of US involvement in Iraq.
I think the most important event was when the pilgrims came to the Americas. Although they came there to escape persecution, they were the first to start a colony and life there. Once that colonization started, many other European also wanted to come to the Americas to find more freedom and escape persecution.