World war 1 (Arnulfo rico)

Archduke Franz Ferdinand assassinated at Sarajevo

Jun 28, 1914

He was killed at sarajevo

austria declares war

Jul 5, 1914

austria declares war on serbia

concil of austro-hungarain ministers finnally determine on action aganist serbia

Jul 14, 1914

hungarain determines action aganist serbia

Council of Austro-Hungarian Ministers approve of draft ultimatum to Serbia.

Jul 19, 1914

H.M.S. "Formidable" sunk by German submarine in the English Channel

Jan 1, 1915

h.m.s sunk by german subarine in the english channel

German attack on Jasin begins

Jan 18, 1915

germans attack on jasin has begun

The Winter Battle in Masuria (East Prussia) begins

Feb 20, 1915

winter battle in masuria east of prussia has begun

First British Attack on Hanna

Jan 21, 1916

The first time for the british had attacked on hanna

King of Serbia arrives at Salonika

Feb 20, 1916

the king of all of serbia has arrived at salonika land

Evacuation of Helles (Gallipoli Peninsula) begins

Feb 20, 1916

people of helles start to evacuate

Russian battleship "Peresvyet" sunk by mine off Port Said

Jan 4, 1917

russian battleship sunk by a mine off port said

Japanese battle cruiser "Tsukuba" sunk by internal explosion in harbour

Jan 14, 1917

janpanese battle crusier was sunk by an explosion in the harbour