Search inside of Supercourse and lectures in HTML and PPT format

Pittsburgh,PA is a classic place for migration. Business peoples   invites working people just before and after Second World War for their factories, so again Pittsburgh -  classic migrant City. There are very strong ethnic groups, especially from Eastern Europe (Poland, Hungarian, Lithuanian).

Why people migrated to Pittsburgh? The City  was incredible polluted. The reason - the job, economical reason. Some time people migrate not for money, some time political situations plays more important role.