A map of city control during the en:Revolt of the Comuneros.  Rebel cities are colored purple, royalist cities are colored green.  In cities colored half and half, both sides were present.
Localización_del_movimiento_comunero.svg
Source used for city control in original: Díaz Medina, Ana (03-2006). «Héroes de Castilla: Los Comuneros». Historia National Geographic (nº 27): p. 92-103.
derivative work: AquitaneHungerForce (talk)
Localización_del_movimiento_comunero.svg: Rastrojo (D•ES)