French Revolution during the storming of the Bastille on 14 July. The blue and red cockade was presented to King Louis XVI at the Hôtel de Ville on 17 July. Lafayette argued for the addition of a white stripe to "nationalise" the design. On 27 July, a tricolour cockade was adopted as part of the uniform of the National Guard, the national police force that succeeded the militia. Well after the revolution, by 1912 the French Third Republic had authorised the form of the "tricolore cockade" for use on its military aircraft by the "Aeronautique Militaire" as a national insignia, the first-ever
Units of measurement in France before the French Revolution difference in salinity (i.e. the difference between distilled water and very good quality drinking water) is enough to explain this difference. The units in the following table are (except for the talent) calculated based on the kilogram definition of the "livre". Units of measurement in France before the French Revolution Before the French Revolution, which started in 1789, French units of measurement were based on the Carolingian system, introduced by the first Holy Roman Emperor Charlemagne which in turn were based on ancient Roman measures. Charlemagne brought a consistent system of measures across the entire empire. However, after his death,