 Buenos Aires in the 1930s was known as the " Paris of South America " . The center of the city had many <unk> , restaurants , theaters , movie houses , shops and <unk> crowds . In direct contrast , the 1930s were also years of great unemployment , poverty and hunger in the capital , and many new <unk> from the interior were forced to live in <unk> , <unk> and in outlying <unk> that became known as <unk> <unk> . 
