Wikimedia Commons/Mare Island Navy Yard The 1944 Port Chicago Explosion The Navy built Port Chicago Naval Magazine in 1942 to ...

Wikimedia Commons/Warren K. Leffler, U.S. News & World Report The 1968 Poor People’s Campaign Martin Luther King Jr. planned ...

Wikimedia Commons/National Museum of the U.S. Navy The 1942 Japanese Balloon Bomb Attack (Oregon) Japan sent over 9,000 ...

The 1942 Japanese Submarine Bombing of Mount Emily, Oregon The Japanese submarine I-25 reached southern Oregon in September ...

Wikimedia Commons/Ken Thomas Cataloochee Valley Cataloochee Valley was home to over 750 people by the early 1900s in what is ...

Shutterstock Picher, Oklahoma Picher began in 1913 after miners found lead and zinc ore on land owned by Harry Crawfish, a ...

Wikimedia Commons/Kswx29 The 1999 Treece Tornado, Kansas Treece began in 1917 in the Tri-State Mining District that crossed ...

Wikimedia Commons Ancient Architects of Wisconsin’s Animal Mounds The Late Woodland people built these mounds between 750 and ...

Wikimedia Commons The Mitchell Prehistoric Indian Village The Mitchell villagers were among the first farming communities on ...

Wikimedia Commons/U.S. Navy The Navy’s Powerful F-4B Phantom II Fighter The F-4B Phantom II measured 63 feet long with a ...

The Hopeton earthworks show off amazing building skills from people who had no modern tools. The main circle is 1,050 feet ...

Wikimedia Commons/Matthew.kowal Los Luceros, New Mexico Maria Chabot came to Los Luceros in 1939 after ending her seven-year ...