Getting Started
Begin your research by brainstorming keywords - the words and phrases you’ll use to search for books, articles, websites, government documents, and other resources. These may include names of people and places or historical concepts like eras and movements. A librarian can suggest “subject headings” to find the most relevant resources.
Example Keywords & Catalog Subject Headings
Books/Print Resources at DPL
Special Collections and Archives Resources
The Special Collections and Archives at the Central Library focus on Colorado and the West, including the Tenth Mountain Division, Conservation history, and the history of Denver, and feature many primary source materials.
The Special Collections and Archives at the Blair-Caldwell African American Research Library focus on African American history and culture in Colorado and the West, and also feature many primary source collections.
Items from these two locations do not check out and are available to see during the hours we are open. Our Special Collections staff are available to assist by phone and email and can provide scans of collection items for your project. To determine which of these two locations is best for your project, email history@denverlibrary.org and include "National History Day" in your subject line. You may also call 720-865-1821 (Central) or 720-865-2401 (Blair-Caldwell).
Database/Online Resources
Library databases are online collections of information, organized for research. Databases contain articles, eBooks, images, maps, primary sources and more. If you don’t have a library card, register online for immediate access to these resources. The following recommended databases are available on our Research and Teen Social Studies pages.
History Reference Source (Ebsco)
Search for articles, documents, ebooks, maps, and reference works on subjects relating to world history. Get help with researching topics and writing citations. Classic version.
Explora High School (Ebsco)
Look up topic overviews, encyclopedia, magazine and academic journal articles, facts and primary sources for research papers, class projects or homework. Get information from trustworthy sources that you can cite in your papers. Designed with students and educators in mind.
Black Historical Newspapers (ProQuest)
Collection of 14 influential African American newspapers that documented the Black experience in America from 1893 to 2010. Access to perspectives and information that was excluded or marginalized in mainstream sources. Articles, obituaries, photos, editorials, and more, from the following newspapers:
Atlanta Daily World
The Baltimore Afro-American
Chicago Defender
Cleveland Call & Post
Houston Informer and Texas Freeman
Kansas City Call
Los Angeles Sentinel
Louisville Defender
Michigan Chronicle
New York Amsterdam News
The Norfolk Journal & Guide
The Philadelphia Tribune
Pittsburgh Courier
St. Louis American
Gale PowerSearch
Search thousands of magazines, newspapers, and journals for any topic or research project. This tool searches multiple Gale and Infotrac sources at once to help you find reliable articles and information all in one place.
New York Times Historical Backfile on ProQuest
Contains full-text and images in PDF format of the New York Times from 1851 to three years before current year.
U.S. History (Gale)
Provides a complete overview of U.S. history covering the most-studied events, decades, conflicts, wars, political and cultural movements, and people. Search reference sources, full-text magazines, academic journals, news articles, primary sources, images, videos, audio files, and see links to curated web sites.
Prospector: Materials from Other Colorado and Wyoming Libraries
As a Denver Public Library customer, you can also borrow materials from other libraries in Colorado and Wyoming. Use Prospector to request materials that DPL does not own.
Internet Sources
Before using information you find on the internet for assignments and research, it is important to establish that the information comes from a reliable and appropriate source. The following websites, from government, academic and nonprofit organizations, have been evaluated for authority, accuracy, content and currency.
Contact the Reference Services department for help with your research project
- Phone us, 720-865-1363
- Chat with us online with the Ask Us! Service
- Meet with us in person or online to work one-on-one with a librarian