ocr: A Decade of NATIONAL GEOGRAPHIC Magazine on CD-ROM very page, every issue... See the high-speed photographs of dazzling - - hummingbirds, captured on film at 1/3000 of a second. Explore the ruins of Colorado's Mesa Verde cliff dwellings. Relive the liberation of Paris in 1944, with soldiers parading down streets still echoing with the lockstep march of Nazi storm trooper boots. And experience many more captivating moments from the 1940s. NATIONAL GEOGRAPHIC: The 1940s chronicles the tragedies and triumphs of this pivotal decade. Discover every tascinating article from the 1940s. - - Print ever ...