The data files are text of eight newspapers published in the border region of Arizona, USA and Sonora, Mexico between 1897 and 1963. The text is generated from scans of newspapers analyzed with OCR by the Library of Congress Chronicling America Project. Details on the digitization process can be found at https://chroniclingamerica.loc.gov/about/. Text from these newspapers is considered in the Public Domain (see https://chroniclingamerica.loc.gov/about/#rights_and_reproductions).
For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu