Die Library of Congress gibt am 15.9.2022 eine Einführung in das Zeitungsportal «Chronicling America» (via Researchbuzz: Firehose und loc.gov):
«»Explore the Frontier and learn to use Chronicling America, a freely-available collection of historic American newspapers at the Library of Congress for research in this year’s National History Day theme ‘Frontiers in History: People, Places, Ideas.’” Thursday, September 15. It will be archived for later viewing if you can’t make the live event.»