<Li> Colchester, Essex and Avignon, Vaucluse </Li> <Li> Crewe, Cheshire and Mâcon, Burgundy </Li> <Li> Droylsden, Tameside and Villemomble, Île - de-France </Li> <Li> Dorchester, Dorset and Bayeux, Normandy </Li>

When did france and great britain realized appeasement had failed