The Peace of Amiens (25 March 1802) with the United Kingdom, of which France's allies, Spain and the Batavian Republic, paid all the costs, finally gave the peacemaker a pretext for endowing himself with a Consulate, not for ten years but for life, as a recompense from the nation. The Rubicon was crossed on that day: ’s march to empire began with the Constitution of the Year X dated 16 Thermidor or 4 August 1802.