On This Day

Austria army occupies Belgrade, Serbia

Unification or Death, popularly known as the Black Hand (Црна рука, Crna ruka), was a secret military society formed in May 1911 by officers in the Army of the Kingdom of Serbia.

Unification or Death, popularly known as the Black Hand (Црна рука, Crna ruka), was a secret military society formed in May 1911 by officers in the Army of the Kingdom of Serbia. It gained a reputation for its alleged involvement in the assassination of Archduke Franz Ferdinand in Sarajevo in 1914 and for the earlier assassination of the Serbian royal couple in 1903, under the aegis of Captain Dragutin Dimitrijević (a.k.a. "Apis").

The society formed to unite all of the territories with a South Slavic majority that were not then ruled by either Serbia or Montenegro. It took inspiration primarily from the unification of Italy in 1859–1870, but also from the unification of Germany in 1871.

Historical Significance

Unification or Death, popularly known as the Black Hand (Црна рука, Crna ruka), was a secret military society formed in May 1911 by officers in the Army of the Kingdom of Serbia.

Events Before

  1. The US Post Office begins parcel post delivery

    The Bronx General Post Office (also known as the Bronx Central Post Office or Bronx Central Annex) is a historic post office building at 558 Grand Concourse in the South Bronx in New York City, New…

  2. British House of Commons accepts Home Rule for Ireland (but the Great War gets in the way of it happening)

    British House of Commons accepts Home Rule for Ireland (but the Great War gets in the way of it happening)

  3. China's National Assembly opens in Peking, the first free democratic parliament in Chinese history

    The National Assembly was the legislative branch of the Beiyang government during the Republican era of Chinese history.

  4. US Admiral Chester Nimitz (28) weds Catherine Freeman (21) in Wollaston, Massachusetts

    US Admiral Chester Nimitz (28) weds Catherine Freeman (21) in Wollaston, Massachusetts

  5. US Actors' Equity Association forms (NYC)

    The 1919 Actors' Equity Association strike officially spanned from August 7, 1919, to September 6, 1919.

Events After

  1. "The Birth of a Nation" the first 12-reel film in America, directed by D. W. Griffith, starring Lillian Gish and Mae Mar

    "The Birth of a Nation" the first 12-reel film in America, directed by D. W. Griffith, starring Lillian Gish and Mae Marsh, premieres at Clune's Auditorium in Los Angeles

  2. French forces attempt to drive the Germans back into the Champagne region during World War I, gaining a few hundred yard

    French forces attempt to drive the Germans back into the Champagne region during World War I, gaining a few hundred yards at the cost of 50,000 casualties

  3. First military use of poison gas occurs when Germany uses chlorine gas against the Allies along the Western Front at Ypr

    First military use of poison gas occurs when Germany uses chlorine gas against the Allies along the Western Front at Ypres, France in World War I [1]

  4. First landings at Gaba Tepe and Cape Helles on the Gallipoli Peninsula by ANZAC forces during World War I

    The landing at Anzac Cove on Sunday, 25 April 1915, also known as the landing at Gaba Tepe and, to the Turks, as the Arıburnu Battle, was part of the amphibious invasion of the Gallipoli Peninsula by...

  5. RMS Lusitania is sunk by a German submarine off the southern coast of Ireland, with 1,198 lives lost

    RMS Lusitania is sunk by a German submarine off the southern coast of Ireland, with 1,198 lives lost

More from the 1910s

Frequently Asked Questions

What happened on December 2, 1914?
Unification or Death, popularly known as the Black Hand (Црна рука, Crna ruka), was a secret military society formed in May 1911 by officers in the Army of the Kingdom of Serbia. It gained a reputation for its alleged involvement in the assassination of Archduke Franz Ferdinand in Sarajevo in 1914 and for the earlier assassination of the Serbian royal couple in 1903, under the aegis of Captain Dragutin Dimitrijević (a.k.a. "Apis").
Why is Austria army occupies Belgrade, Serbia significant?
Unification or Death, popularly known as the Black Hand (Црна рука, Crna ruka), was a secret military society formed in May 1911 by officers in the Army of the Kingdom of Serbia.

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