Category: This day in History

The distance from Earth to Mars fluctuates between approximately 35 million mi (56 million km) and 63 million mi (101 million km). In 1999, NASA’s Mars Polar Lander, on a mission to analyze soil samples, made the long journey to the Red Planet only to fail to re-establish communications following its entry into Mars’s atmosphere. After the lander was declared lost, an investigation determined that it likely crashed onto the Martian surface. How long did it take the lander to reach Mars? Discuss

During the “Red Scare” that followed World War I, US Attorney General Alexander Mitchell Palmer attempted to deport political radicals, dissidents, and aliens in the notorious “Palmer Raids.” The first raid took place in late 1919. The second series of raids began in January 1920. In total, some 3,000 allegedly subversive aliens were rounded up for deportation. A few hundred were deported, but the vast majority were released. The raids were preceded by bombings targeting what officials? Discuss

Signed by Canada, Mexico, and the US, NAFTA created the world’s largest free-trade area. The agreement immediately lifted tariffs on the majority of goods produced by the signatory nations, and it called for the gradual elimination of most of the remaining barriers to cross-border investment and to the movement of goods and services among the three countries. Critics claim that NAFTA has led to job loss in the US due to the prevalence of maquiladoras, which are what? Discuss

Guinness is a celebrated Irish dry stout that originated in the Dublin brewery of Arthur Guinness. When Guinness acquired his brewery, he famously signed a 9,000-year lease that fixed his annual rent at 45 pounds. From 1799, the brewery produced only its distinctive, dark, creamy Guinness stout, which became known as the national beer of Ireland. Although Guinness stout may appear to be black, it is officially a very dark shade of what? Discuss

In 1835, a minority faction of the Cherokee tribe signed the Treaty of New Echota, which bound the entire tribe to move beyond the Mississippi River within three years. Although the Cherokee overwhelmingly repudiated the document and the US Supreme Court upheld the nation’s autonomy, the state of Georgia forced their removal through military action. President Andrew Jackson refused to intervene, and thousands died on the march, known as the “Trail of Tears.” To where did they march? Discuss

In 1882, French inventor Louis Lumière developed a method of making photographic plates. By 1894, he and his brother August were producing 15 million plates a year. They worked on improving Edison’s kinetoscope, and, in 1895, patented their combination movie camera and projector, the Cinématographe. Their 46-second film La Sortie des ouvriers de l’usine Lumière is considered the first motion picture and was one of 10 included in their first public film screening. What is its subject? Discuss

Distinguished by its size and rising succession of domes, the Hagia Sophia is the supreme masterpiece of Byzantine architecture. First a church, later a mosque, and now a museum, it was designed under Justinian I by Anthemius of Tralles and Isidorus of Miletus and completed in less than six years. Its combination of a longitudinal basilica with a main building was wholly original in the sixth century, as was its use of pendentives. The Hagia Sophia stands on the site of what earlier structure? Discuss

The Ku Klux Klan is the name of two distinct secret societies that played a part in American history. The first Klan was an organization that thrived in the South during the Reconstruction period following the Civil War. The second was a nationwide organization that flourished after World War I. Subsequent groups calling themselves the Ku Klux Klan sprang up in much of the South after World War II and in response to civil-rights activity during the 1960s. How did the Ku Klux Klan gets its name? Discuss

Piloted by Dick Rutan and Jeana Yeager, who first conceived of the craft and sketched it on the back of a napkin in 1981, the Rutan Voyager was the first aircraft to fly around the world without stopping or refueling. It took off from Edwards Air Force Base in the Mojave Desert on December 14, 1986, and landed there nine days later. The aircraft more than doubled the previous record of un-refueled flight set by a US Air Force B-52 in 1962. How much does the Rutan Voyager weigh? Discuss

Snow White was the first full-length animated feature film in history. It was animated entirely by hand and took Walt Disney and his studio three years to complete. It was exponentially more expensive than the animated shorts the studio had produced until that time and met with considerable opposition. Disney eventually had to mortgage his house to help finance the project, which was derisively nicknamed “Disney’s Folly” by those in the film industry. How much did the film go on to earn? Discuss