sentences:  From the 1797 Treaty of Campo Formio, under whose terms Austria recognized the Rhine as France's border, until the time when Napoleon was driven out in 1814, Herschweiler and Pettersheim belonged for more than 15 years to France.After the annexation of the lands on the Rhine's left bank by the French Revoluntionary government, the Revoluntionary state brought a territorial reorganization into force.The already defunct Duchy of Palatinate-Zweibrücken was formally dissolved along with the old feudal order.