• Convert files and data online
  Large collection of file converters for online media conversion
  in Bookmarks Toolbar > 4.Media Sharing > Unsorted Bookmarks with 4.media collection converters file large online sharing unsorted by 13 users
• Geography and Map Reading Room (Library of Congress)
  The Geography and Map Division (G&M) holds the largest and most comprehensive cartographic collection in the world with over 5 million maps; 72,000 atlases; 6,000 reference works; over 500 globes and globe gores; numerous plastic relief models; and a large number of cartographic materials in other formats, including electronic. The online Map Collections represents only a small fraction that have been converted to digital form. These images were created from maps and atlases and, in general, are restricted to items that are in public domain, meaning those which are not covered by copyright.
  in Bookmarks Toolbar > 5.Maps & Timelines with 5.maps cartographic collection division geography holds largest timelines
• The Plantation Letters, Home
  A collection of primary source documents pertaining to life on antebellum plantations in the south for underrepresented populations, namely slaves, women, and children, including educational lessons tied to contemporary web tools.
  in Bookmarks Toolbar > 9.Bookmarks > Learning with 9.bookmarks antebellum collection documents learning pertaining primary source

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