Patrick Kiger

Rock and roll pioneer Chuck Berry, performed in the Washington area numerous times during his career, including a July 1979 performance at the White House for President Jimmy Carter. But one of his most memorable local shows came a few years earlier, on April 28, 1973, when he played a show at the University of Maryland with fellow rock legend Jerry Lee Lewis, and an opening act who would go on to become one of the biggest superstars in rock — Bruce Springsteen. 

For Patsy Cline, who was born and raised just 75 miles away in Winchester, Va., the District's thriving "Nashville North" country music scene provided a stepping-stone to stardom.

When heavy snow caused an Adams Morgan theater's roof to collapse, 98 moviegoers were killed in one of the District's worst disasters ever.

Rachel Carson, whose 1962 expose Silent Spring helped launch the modern environmental movement, was a longtime resident of Silver Spring.

Muhammad Ali twice defended his heavyweight boxing title at the old Capital Centre arena in Landover, Maryland. You're not likely to see either his April 30,1976 fight against Jimmy Young nor his May 15, 1977 bout with Alfredo Evangelista, both of which he won by unanimous decision, on highlight reels of Ali's greatest fights. Nevertheless, they gave Washingtonians a chance to catch an up-close look at "The Greatest," a larger-than-life athlete whose unconventional style and sublime physical grace was matched by his irrepressible talent for hyperbole and outrageous self-promotion.

Back in the summer of 1973, long before bumper stickers with the iconic skeleton-and-roses logo were a familiar sight on camper vans, the Grateful Dead teamed up with another legendary rock band, the Allman Brothers, to play a pair of concerts at RFK Stadium that were the first multi-day rock extravaganza in the District's history. The shows drew 80,000 people to witness a rare pairing of southern blues-rock and San Francisco psychedelia. As Rolling Stone reviewer Gordon Fletcher noted: "Every rock & roller on the East Coast worth his or her faded jeans...showed up." It was a show that paved the way for scores of other big stadium concerts and events such as the HFStivals of the 1990s and early 2000s.

Bohemian Caverns recently closed, but for 90 years, the U Street nightclub provided a local showcase for some of the greatest players in jazz, including John Coltrane and Miles Davis.

Jackie Robinson, who broke baseball's color barrier, was pressured into testifying before the infamous communist-hunting committee in July 1949. But he also used the opportunity to speak out about racial injustice.

After Union forces were routed in the first Battle of Bull Run in July 1861, they rushed back northward in a panic, realizing Washington was vulnerable to a Confederate counterattack that — fortunately for the Union — the enemy chose not to mount.

A few days afterward, when Maj. Gen. George B. McClellan was appointed military governor of the capital, he made a sobering assessment of its poor defenses. As a result, the Union launched a crash campaign to protect Washington with a ring of outer defenses, which by the war's end would include 68 forts, 93 artillery batteries, and 20 miles of rifle trenches, as well as picket stations, blockhouse, and bridgeheads.

The Civil War changed Washington, D.C. tremendously, but one of the biggest impacts came from the thousands of former slaves who fled from the South and journeyed northward to seek refuge in the nation's capital. By early 1863, an estimated 10,000 of the refugees had arrived in the city, doubling the city's African-American population. The new residents were impoverished and in desperate need of basic wants, and often had no idea how to survive in a city.