This is lesson 101 in foreign intervention. If you intervene in a foreign country especially when it's a civil war situation for every new friend you make you'll make a new enemy because there is always at least two sides to a conflict. And as time goes by you will lose more and more of you're...
And how many Libyans did the US and her allies kill ? American embassies are some of the most heavily guarded in the world and you have to ask why. Perhabs because they have killed so many innocent people and committed so many injustices around the world so they are afraid of payback.
But America IS in decline. They failed to win the wars over the passed decade in both Iraq and Afghanistan and that at a cost of more than a trillion dollars. Their share of global GDP and population is falling fast and other centers in the world are popping up for technology, finance and trade...