Terrorism was a political act
Terrorism was a political act to make the people point out psychologically fearful to destroy the efficiency of oppositions. Because of its strong properties of politics terrorism is quite different than other crimes. A strong strategy is behind every activity of terrorism which make these activities useful in any condition. But in other crimes there is no conformity of every happening which criminals want. We can say that there is a disciplined network behind terrorism activities which have skillful people in their company.