Why can't the United States Government Keep Out Of Other Governments' Internal Affairs?

George Washington warned us of involving ourselves in "entangling alliances" for a reason and his warning has come true. The U.S. has made nation building it's policy since the end of WWII and the start of the cold war and will probably keep doing it until the demise of our nation. Am I for this policy? Hell no! I have no problem with us nation destroying but helping our enemies is not something I believe in. As for the reason Islamic Jihadists are against us, I don't believe so. Regardless of their beliefs, the world has benefited greatly from our nation. We still are and will always be the most giving nation on this planet. Jihadists are nothing more than fascists playing with religion and will always be that way. Notice Arab and Middle-Eastern history. The only times when they are not killing each other over petty tribal differences is when they are allied against an invader. Since some Arab states actually want to participate in the 21st century (with our help), the jihadst will always view us as the leaders of their perceived western invasion.