Get fascinating history stories twice a week that connect the past with today’s world, plus an in-depth exploration every Friday.

History is the systematic study of the past, focusing primarily on the human past. As an academic discipline, it analyses and interprets evidence to construct narratives about what happened …

May 10, 2022 · Explore Sioux City history through exhibits, events, and educational programs at Sioux City Public Museum and related sites.

The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization.

Dec 4, 2025 · History, discipline that studies the chronological record of events, usually attempting, on the basis of a critical examination of source materials, to explain events. For the …

Learn the untold stories of human history and the archaeological discoveries that reveal our ancient past. Plus, explore the lived experiences and traditions of diverse cultures and identities.

Our site contains thousands of pages covering a wide array of topics in U.S. History. You can use the search feature at the top of the page, or browse one of the following topic headings:

History is a word of multiple meanings, all related to the past. When used as the name of a field of study, history traditionally refers to the study and interpretation of the written record of past …

History resources made for the way you teach, bringing you primary sources that are easy to find, ready to use, and totally free.

Explore important topics and moments in U.S. history through historical primary sources from the Library of Congress