History of French-era Tunisia which France approached, traded with and financed, invaded, and then administered Tunisia. It will be seen that modern French politics not only guided the direction of the French colonial venture, but also informed indirectly and in combination with traditions the politics of their clients, the Tunisian people and their leadership. France was not unfamiliar with rule over foreign lands, i.e., two distinct phases of expansion outside Europe, and one within: the 16th–18th century ventures in North America and in India, which lands were lost by the monarchy in 1763 prior to the French Revolution; the Napoleonic conquests over most of
Global silver trade from the 16th to 18th centuries American mining for the early part of the 16th Century. Mining in the Americas became formally industrialized when the process of mercury amalgamation became popularized. Mercury amalgamation was invented by a Spaniard in central Mexico in the 1550s. Historians dispute what individual was the first to invent the process, however most agree that it was a Spaniard. Mercury was the one of the highest costs of production for the Americas, since much of it had to be shipped. The ratio of Mercury to silver produced was about two to one. Furthermore, German miners introduced the stamp mill and lead smelting