In the picture design is nationalism, in this as I wanted to represent all that smoke, and the destruction does not exceed the nationalist sentiment that exists in the United States, because after the attack showed that we were a united nation, for this attack joined us even more and thus overcome this event, representing the hands of all races united, because we are a multicultural country that conquers everything, and that under the symbol nustra our flag colors and we can achieve what we set and so leave everything bad behind.
Terrorism is different from the other wars because they are not nations fighting each other, if there are groups that go against the lay either religious or military objectives, that damage to one or more nations might fulfill their ambitions, and affect up to people who claim to protect in some cases, but is not considered as a war as these events occur, possibly but not eradicated once.
The nations fighting terrorism through systems which collaborate with each other as the UN, giving as results defense systems and plans that are expected threats, and with these plans you can have a plan to counter these terrorists, in addition to efforts to dismantle the organizations.
