Hawkeye if you can get your kids interested in podcasts by a Prof Bob Packett by the name of "history according to Bob" they would learn far more history then any they could learn in any high school class.
Domestic terrorists may kill thousands though that pales in significance to the other two.
American goods in the Mid East and Muslim countries as well as Europe and South America. Only East Asia seems to be open to American goods. So recovery will not be robust because of GWB.
Domestic terror groups are
I simplified it as there is a lack of interest in the States regarding history. Ancient history to some at A2K is 50 years. Any more details would turn off readers.