The answer is b.Jews and Christians
Reagan's economic policy were to reduce the growth of government spending, reduce the federal income tax and capital gains tax, reduce government regulation, and tighten the money supply in order to reduce inflation.
It was "B. Philippe de Vitry" who was a Medieval composer and was also a politician and author famous for his writings on music theory, since at the time not many people knew the fundamentals of such theory.
<u>ANSWER:</u>
I think that the answer would be #3.
<u>EXPLANATION: </u>
I think this because a timeline shows the events in order in time.
<u>HOPE THIS HELPS! :D</u>