Dziedzictwo architektoniczno-urbanistyczne oraz wpływ amerykańskich światowych wystaw na rozwój i planowanie miast na przykładzie Filadelfii, Buffalo, Saint Louis i Cleveland. Część I. Badania wstępne— rozszerzenie

The significance of American expos in the history of world’s fairs, as well as in the history of planning, urban design, architecture and landscape architecture, is extraordinary. In the article, which constitutes a supplement to the first part of a report on the carrying out of the research project entitled “Urban and architectural heritage, as well as the impact of American world expos on city planning and development”, a retrospective outlook on American fairs has been presented on the examples of Philadelphia, Buffalo, Saint Louis and Cleveland, with a particular focus on traces of expos left in the cityscape and their long-term heritage, which affects the development of host-cities.