Democritus named the building block of matter atoms. He believed that atoms were uniform, solid, hard, incompressible, and indestructible.
Category: World History
Philostratus, Greek sophist of the Roman imperial period and called “the Athenian”, lived in the reign of emperor Philip the Arab (244–249).

The tomb of Antony and Cleopatra, the burial of Mark Antony and Cleopatra VII remains undiscovered from 30 BC, somewhere in Egypt.

Treaty of Constantinople, signed on 29 September 1913 between the Ottoman Empire and the Kingdom of Bulgaria after the Second Balkan War.

Treaty of Constantinople was product of London Conference, 1832 started in February 1832 with the help of Great Powers and Ottoman Empire.

The Reinsurance Treaty was a diplomatic agreement between the German Empire and the Russian Empire that was in effect from 1887 to 1890.

Treaty of San Stefano of 1878 was a treaty between the Russian and Ottoman empires signed at San Stefano, on 3 March 1878.

The excavation of the Harrapan Civilization brought out seals buried in Earth, made of soapstone, terracotta, and copper.

On 30 September 1862, Otto Von Bismarck given the speech called Blood and Iron, introducing the world to “Blood and Iron Policy”.

River valley civilization is an agricultural civilization located near a river, which provides source of water for drinking and agriculture.