Question

Please label these dates from least to greatest

20 May 1882
August 8, 1918
Aug 4, 1914
31 October 1914
September 3, 1939
22 April 1915
July 1, 1916
1914
September 6–12, 1914
July 28, 1914
28 June 1914
February 21, 1916
August 1, 1914
1906 and 1914
23 August 1914
August 3, 1914

Answer 1

Order them according to year, then month, then day:

20 May 1882

1906 and 1914

1914

28 June 1914

July 28, 1914

August 1, 1914

August 3, 1914

Aug 4, 1914

23 August 1914

September 6–12, 1914

31 October 1914

22 April 1915

February 21, 1916

July 1, 1916

August 8, 1918

September 3, 1939