Cities
- Episode aired May 16, 2010
- TV-PG
- 42m
Americans conquer a new frontier - the modern city - with Carnegie's empire of steel as its backbone. Skyscrapers and the Statue of Liberty are symbols of the American Dream for millions of ... Read allAmericans conquer a new frontier - the modern city - with Carnegie's empire of steel as its backbone. Skyscrapers and the Statue of Liberty are symbols of the American Dream for millions of immigrants.Americans conquer a new frontier - the modern city - with Carnegie's empire of steel as its backbone. Skyscrapers and the Statue of Liberty are symbols of the American Dream for millions of immigrants.