1918 1920 comparative map (IMAGE)

Michigan State University

1918 1920 comparative map

Caption

This graph shows the four distinct waves. Wave #1 March 1918 (Spring 1918 Wave), #2 October 1918 (Fall 1918 Wave), #3 December 1918 (Winter 1918 Wave) and #4 February 2020 (Winter 1920 Wave)

Credit

Siddarth Chandra

Usage Restrictions

None

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