Terrorism has existed almost as long as humanity, and has appeared in various
forms, creating new and evolving trends, making the definition of terrorism even
more difficult to define. The purpose of this thesis is to examine the new trends in
terrorism after the terrorist attacks of 9/11, as well as attempting to find the factors
that facilitate the emergence and/or recurrence of trends in terrorism, by examining
the related Literature, creating case studies and providing supporting evidence from
material composed by the terrorist organizations, such as the electronic magazines
of ISIS and al-Qaeda. The thesis, at first provides a theoretic...