Question: I'm looking for a digital archive that provides access to historical newspapers and periodicals from Eastern Europe.

If you're looking for a digital archive that offers access to historical newspapers and magazines from Eastern Europe, Arcanum is a great option. Arcanum has a large digital periodical archive with millions of pages, including free browsing of table of contents and full document access for subscribers. The service also includes historical maps with advanced visualization and institutions can embed them on their own sites, adding another layer to cultural heritage.

Although not exclusively focused on historical newspapers, MyHeritage has a huge collection of historical records, including newspaper articles, that you can access through the site. The all-purpose genealogy service lets you build family trees, research ancestors and take DNA tests to get a better idea of your family history and what happened in the past.

If you're looking for a more tool-specific approach, PICRYL gives you access to a huge collection of public domain images, scans and documents from institutions like the Library of Congress and the Metropolitan Museum of Art. The site's AI-powered search engine and broad collection make it a good resource for historical research, education and creative projects.