20th Century War and Conflict (1900-1950) By Jessie

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1871
1901 - 1902
8 October 1912 - 3 December 1912
28 June 1914
28 July 1914 - 11 November 1918
28 July 1914
1 August 1914
3 August 1914
3 August 1914
3 August 1914
26 August 1914 - 30 August 1914
5 September 1914 - 19 September 1914
18 October 1914 - 11 November 1914
30 October 1914
December 1 1914
18 February 1915
22 April 1915
25 April 1915 - 9 January 1916
7 May 1915
23 May 1915
February 21 1916 - December 16 1916
1 July 1916 - 18 November 1916
15 September 1916
1 February 1917
8 March 1917 - 8 November 1917
6 April 1917
26 June 1917
15 December 1917
29 September 1918
30 October 1918
3 November 1918
11 November 1918