https://peertube.dngr.us/videos/watch/7f1cb74b-aee9-4322-bcd8-1fc2d1b78118 Explains how changing modes of transportation have shaped the boarders and the way of life of the United States, high-lighting important stages in the development of rapid comfortable and efficient means of travel in America; discusses the ingenuity needed to combat the pollution and congestion that mobility has brought with it. This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD. For more information visit http://www.PeriscopeFilm.com Source: https://www.youtube.com/watch?v=l-7i4upYsvQ Mirrored from Periscope Film (https://www.youtube.com/@PeriscopeFilm) Sat, 13 Jun 2026 05:31:47 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/41a6fee9-7f57-42d0-a5fc-5db4f1af2e31.png https://peertube.dngr.us/videos/watch/7f1cb74b-aee9-4322-bcd8-1fc2d1b78118 All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.