Mohenjodaro. Since the first discovery of this civilization in 1920-21 at Harappa in the Indus Valley, hundreds of sites spread over more than a million square kilometres in the Indian subcontinent have been excavated, many of these are in Northern and Western India.
The immediate cause for World War 1 was the assassination of the Archduke Franz Ferdinand of Austria and his pregnant wife Sophie. Archduke Franz Ferdinand of Austria was the nephew of Emperor Franz Josef and heir to the throne of Austria and Hungary.
World War I Facts. World War, I also known as the First World War, was a global war centered in Europe that began on 28th July 1914 and lasted until 11th November 1918.The war lasted exactly four years, three months and 14 days.Before World War II began in 1939, World War I was called the Great War, the World War or the War to End all Wars.135 countries took part in World War I, and more than 15 million people died. See the fact file below for more information about World War I.he war lasted exactly four years, three months and 14 days. Before World War II began in 1939, World War I was called the Great War, the World War or the War to End all Wars.