It's difficult, USA needs to examine its foreign policy and become a bit more benign, however it wasn't (and can't) allow others to become more dominant. It also needs to focus internally on the disparity between rich and poor and rethink the extreme version of capatalism it promotes.

Give a man a fish, and he'll eat for a day, give a man a rod and he'll feed himself. Alternatively, stop posioning the waters and don't abduct a black guy's great great grandfather into slavery and turn up 200 years later,on your gap year, talking shit about poverty and pollution