Terrorism the threat of possible attacks

Nowadays, society is in such a situation, when all around communities there are many serious problems, which influence daily life. On every continent in the world there is happening something earnest which causes changes of society and it influences its natural existence. Mostly, the problems are of military, industrial, economic and humanitarian character. These problems mostly demand much energy to solve them. The majority of these problems refer to particular areas which need support of other people very often. One of the most biggest problem in the world is terrorism. My essay is actually about terrorism and about its threats. I want to specify the definition of terrorism. In my essay I also try to identify various types of terrorist attacks, which can be seen in the present-day world.