ôSocial Warö is the name given by ancient historians to a conflict opposing members of an alliance. Athens' supremacy within the Athenian Confederacy caused discontent and an ensuing revolt against Athens led by Rhodes, Cos and Chios.
Bouchard, Elsa. "First Social War". The Literary Encyclopedia. First published 01 March 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=11264, accessed 23 September 2014.]