Cities

The first open-heart surgery can be boasted by Provident Hospital in Chicago, where Dr. Williams operated on a victim who was stabbed in the heart area.

The Austrian capital is also home to other well-known international organizations: OSCE, OPEC, and IAEA.

Cyclists account for 18% of street traffic and 80% of the city's inhabitants own a bicycle.

Helsinki also has Europe’s largest sobering house.

Since 1985, Stuttgart has been the seat of the International School.

In the early 19th century, the architecture of St. Petersburg was dominated by Russian classicism, which combined European classicism with elements of native construction.

In 1969, California became the birthplace of the Internet.

Thanks to the counts of Flanders, Baldwin Iron Arm and his son, Baldwin II “the Bald,” Ghent began to regain its status.

St. Bavon's Cathedral is known for its Ghent Altarpiece, known as the "Adoration of the Mystical Lamb" by the brothers Hubert and Jan van Eyck.

During the anti-presidential riots of 2011, there was a series of break-ins into the Egyptian Museum.