wars,famines,drought and other problems have caused many people to leave their houses;and migrate to other areas ,which are equipped with enough better facilities,so that a man can survive.today ,states like kosovo,kashmir,afghanistan,bosnia and chechniya are facing the same problems. people are moving to more safe areas, to protect them selves from violence . the people previously livivng in the endangered areas have migrated to make small communities, living in tents outside the main stations. the biggest problem,which these refugees rae fac ....