In 1854, John Carroll Brent called upon Americans to donate funds to complete the Washington Monument with the upcoming Fourth of July celebrations. Learn more about this failed attempt and the history of the monument.
Take a look at the aftermath of a massive train collision in 1922 Laurel, Maryland - two freight trains barreling down the same track towards each other in a massive explosion of steel and coal. Read the Washington Post report and see more photos of the crash site.