TY - JOUR N2 - 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 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 world expos has been presented on the examples of New York and Chicago, with a particular focus on their long-term heritage, which affects the development of their host cities. L1 - http://journals.pan.pl/Content/114580/PDF/Teka%20KUiA%2047-19%2015%20SYKTA.pdf L2 - http://journals.pan.pl/Content/114580 PY - 2019 EP - 267 DO - 10.24425/tkuia.2019.131177 KW - worlds’ expos KW - american fairs KW - city development KW - New Jork KW - Chicago A1 - Sykta, Izabela PB - Oddział PAN w Krakowie VL - vol. XLVII DA - 2020.01.20 T1 - Urban and architectural heritage, as well as the impact of American world expos on city planning and development on example of New York and Chicago. Part I — initial studies SP - 227 UR - http://journals.pan.pl/dlibra/publication/edition/114580 T2 - Teka Komisji Urbanistyki i Architektury Oddziału Polskiej Akademii Nauk w Krakowie ER -