Rhône-et-Loire was the short-lived department of France whose prefecture (capital) was Lyon. Its name takes into the two rivers which is flowing in the department: Rhône and Loire. Created on 4 March 1790, like the other French departments, Rhône-et-Loire was disbanded on 12 August 1793 when it was split into two departments: Rhône and Loire. The division of Rhône-et-Loire was a response to counterrevolutionary activities in Lyon which, by population, was the country's second largest city. By splitting Rhône-et-Loire, which was the natural economic and, potentially, military hinterland of Lyon, the government sought to protect the French Revolution from the potential power and influence of the counterrevolutionary revolt in the Lyon region.