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United States History: 21st Century (2000-Present)

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Notable people & events

Notable people & events

This is just a brief, alphabetical list of some of the major events and topics in American history for this time period.

  • Y2K
  • September 11 Attacks
  • Patriot Act
  • Advanced computing and the Internet
  • Human Genome Project is completed
  • School shootings & Mass Shootings
  • Global Warming Issues
  • Genetically Modified Foods
  • AI Technologies
  • Gender Equality
  • Gender Neutrality & Transgender Issues
  • Facebook, Twitter & Social Media Explosion
  • Great Recession
  • Plastic Pollution
  • Smartphones
  • Ebola Epidemic
  • Zika Virus
  • YouTube is created
  • Hurricane Katrina
  • Boston Marathon Bombing
  • Iraq War
  • Gun Control Debates
  • Opioid Crisis
  • Abortion Rights
  • Human/Sex Trafficking
  • Barack Obama wins presidency
  • Privatization in Space travel
  • Rise in Netflix & online streaming
  • Increase in Podcasting & Rise of social media platforms like TikTok & Instagram
  • Immigration issues
  • The US-Mexico Border Wall
  • Same-sex Marriage/Equality
  • The Bitcoin and ecommerce
  • Me Too Movement
  • President Trump
  • Generative AI
  • The Covid-19 Pandemic
  • The Black Lives Matter Movement
  • The January 6th Insurrection
  • The Rise of White Christian Nationalism
  • The overturning of Roe V. Wade
  • The US's role/response to Russia-Ukraine war 
  • The US's role/response to the Israel-Hamas war

Online sources

Twenty-first Century (2000-present)

Primary Sources

The alphabetical list of links below go to different websites where you can find both secondary and primary sources on a variety of different topics pertaining to people, places, and events important to U.S. History at this time.

*Note: There is another "American Wars" tab in this guide that contains additional resources covering the wars of this century

CC BY SA license

Except where otherwise noted, the content in these guides by Tacoma Community College Library is licensed under CC BY SA 4.0.
This openly licensed content allows others to cite, share, or modify this content, with credit to TCC Library. When reusing or adapting this content, include this statement in the new document: This content was originally created by Tacoma Community College Library and shared with a CC BY SA 4.0 license.

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