Answer:
I am pretty sure it is "destruction of British merchant cargo by American warships". i apologize if I am wrong.
Answer:
bhhhhhhhhhhhhhhhhhhhhhhhhhhhgughk
Explanatiohhhihn:
Reaganomics, Beirut, Russia (I'd argue that through détente and the arms control negotiations, this was achieved), Surgeon-General, Reagan, I'd say true - it's highly debatable, and communism continued for a few more years after its downfall, but ultimately it was the end of the system, and Saudi oil fields.
Im maybe thinking the answer is:
*D