USA is not so bad compared to other nations. Plenty of wars were started by other nations too. The US is just in a position of dominance so it has to kick ass as much as possible. Even if that means being seen as a nation of evil.
There is still a slight difference.
USA existed for 250 years more or less.
It has been at peace for... 10 years? 20 maybe?
So not, USA isn't just "as the others nations"...
We cannot compare last year, we cannot say that the country USA is in peace, there a lot of bombing, terrorism attacks that we are not alarm or updated. Sometimes, this kind of black propaganda we are not seeing in USA, we cannot say that USA is in peace. Because of the dominance of this country, we cannot say that there is peace in USA, USA is one of the most powerful country in the world