2. An ethnic conflict or ethnic war is an armed conflict
between ethnic groups. It contrasts with civil war on
one hand (where a single nation or ethnic group is
fighting among itself) and regular warfare on the other,
where two or more sovereign states (which may or
may not be nation states) are in conflict.
3. A refugee is a person who is outside his or her country of
origin or habitual residence because they have suffered (or
fear) persecution on account of race, religion, nationality,
political opinion, or because they are a member of a
persecuted 'social group' or because they are fleeing a war.
Such a person may be called an 'asylum seeker' until
recognized by the state where they make a claim
5. Terrorism is the systematic use of
violence (terror) as a means of
coercion for political purposes. In the
international community, terrorism has
no legally binding, criminal law
definition.[1][2] Common definitions of
terrorism refer only to those violent
acts which are intended to create fear
(terror); are perpetrated for a religious,
political, or ideological goal;
United Airlines Flight 175, which had
been taken over by hijackers, hits the
South Tower of the former World
Trade Center on September 11,
2001, in New York City, United
States of America.