Immigration has increased in the last decades,owing to the circumstances that people live under,and therefore;
it has both drawbacks and advantages.
Due to the tough conditions that people go through in several parts of the world
: hunger,war,econmic crisises,disasters ,
they have to flee their home-lands towards others in order live a quiet and peaceful life,also have a better source of
living,
but immigration can put a strain on the hostage countries
immigration is also a way of success through which the highly gratuated or people with new projects,innovations,particularlly these who could not achieved this in their home country.