Due to the rural people migrated into the big city to find a career to experience problems on housing, it is necessary to live with friends or relatives, immigrants came first. Make the slum were the source of the ghetto.
Because of the rural immigrants to the big city to find a professional make up housing facing. We rely on friends or relatives who came before. Make up the slum Is the source of the ghetto
Due to the rural immigrants came to the big city to find a career, the housing problem. Therefore, it is necessary to live with a friend or relative who migrated in the slums. Therefore the เป็นที่มา of slums.