 Complete the following phrase:  Viala was living in Avignon when, in 1793, a federalist revolt broke out in the Midi after the fall of the Girondins in Paris. Supported by the British, the French Royalists allied themselves with the Federalists and took control of Toulon and Marseille. Faced with this uprising, the Revolutionary soldiers were forced to abandon Nîmes, Aix and Arles to the insurgents and fall back on Avignon. The inhabitants of Lambesc and Tarascon joined up with the rebels from Marseilles and together they headed for the Durance in order to march on Lyon, which had also 