Historical Dates and Firsts

The Suez Canal, a vital artificial sea-level waterway in Egypt, was officially opened to navigation on November 17, 1869.

The Olympic flag with the five interlocking rings was designed by Pierre de Coubertin in 1913. It was first flown at an Olympic Games during the 1920 Antwerp Games in Belgium.

The first modern Olympic Games were held in April 1896 in Athens, Greece. They were organized by the International Olympic Committee, which had been founded by Pierre de Coubertin in 1894.

The first recorded Olympic Games took place in 776 B.C. in Olympia, Greece. This date is traditionally used as the starting point for the ancient Greek calendar system based on Olympiads.

The Suez Canal is a sea-level waterway in Egypt, connecting the Mediterranean Sea to the Red Sea through the Isthmus of Suez. Constructed by the Suez Canal Company between 1859 and 1869, it officially opened on 17 November 1869.

eBay was founded by Pierre Omidyar on September 3, 1995, originally under the name AuctionWeb.

Steve Jobs introduced the first-generation iPhone on January 9, 2007, and it was officially released for sale in the United States on June 29, 2007. This revolutionized the smartphone industry, preceding the other listed years.

Disneyland opened its doors on July 17, 1955, in Anaheim, California. The other options are all incorrect - 1975 and 1985 are too late (Disney World in Florida opened in 1971), while 1913 is before Walt Disney had even begun his career in animation.

Walt Disney was born on December 5, 1901, in Chicago, Illinois. 1900 is one year early, 1950 is far too late (he was already a famous animator by then), and 1918 is when he was already serving as a Red Cross ambulance driver in WWI.

James Cameron's Titanic was released in December 1997 and became the highest-grossing film of all time until Avatar (also Cameron) surpassed it in 2009. 2021 is much later, 1990 is too early (filming hadn't begun), and 2000 was three years after its release.

The inaugural Wimbledon Championship began on July 9, 1877, at the All England Croquet and Lawn Tennis Club. It is the oldest tennis tournament in the world.

While early experimental animal-to-human transfusions occurred earlier, successful human-to-human blood transfusions began in the early 19th century (specifically 1818 by James Blundell).

The household accounts of King Edward I of England in 1290 show an entry for the purchase and decoration of 450 eggs to be distributed to the royal household, which is widely cited as the earliest written evidence of decorated Easter eggs.

Ebola virus was first recognized in 1976 during two simultaneous outbreaks in Nzara, Sudan, and Yambuku, Zaire (now the Democratic Republic of the Congo). The virus was named after the Ebola River, which flows near Yambuku.