The historical event was pivotal in the adoption of a unified measurement system is French System.
Given that historical event was pivotal in the adoption of a unified measurement system.
We are required to tell the name of the historical event.
The International System of Units is basically the metric system, that is been declared as the international standard for measurement.The International Treaty of the Meter came up in the year 1875 with the United States as the head and other countries a around the around the globe hence The historical event was pivotal in the adoption of a unified measurement system is French System.
Hence the historical event was pivotal in the adoption of unified measurement system is French System.
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