Dossier №80

1,903 AD

The Wright brothers complete the first controlled, sustained flight of a powered airplane.

Twelve seconds above the sand changed transportation forever.

Orville Wright flew the Flyer near Kitty Hawk, North Carolina, while Wilbur watched from the ground. Four flights that day demonstrated controlled powered flight, combining propulsion with the crucial ability to steer.

1,957 AD

The Soviet Union launches Sputnik, the first artificial satellite to orbit Earth.

A beeping metal sphere announced the beginning of the Space Age.

Sputnik 1’s radio signal could be detected around the world. The launch demonstrated Soviet rocket capability, intensified Cold War competition, and prompted major investments in science education and space programs.

1,533 AD

Spanish forces enter Cuzco during the conquest of the Inca Empire.

Foreign invasion exploited a civil war and devastating disease.

After capturing the Inca ruler Atahualpa, Francisco Pizarro’s expedition moved into the imperial capital. Indigenous allies and rivals played major roles, while resistance continued long after the occupation of Cuzco.

325 AD

Emperor Constantine convenes bishops at Nicaea to address a major theological dispute.

Imperial politics and church doctrine met in a new kind of council.

The council debated the relationship between the Father and the Son and produced an early form of the Nicene Creed. It also demonstrated the growing involvement of Roman emperors in Christian institutional affairs.

2,600 BC

Large planned cities begin flourishing across the mature Indus civilization.

Urban order appeared in streets, drainage, weights, craft, and long-distance trade.

Centers such as Harappa and Mohenjo-daro developed carefully planned neighborhoods and sophisticated water systems. The civilization used a still-undeciphered script and maintained wide trade connections.