The correct answer is option C. Mercantilism, because the Mercantilism was the most important economic system during the 16th until 18th centuries in Europe, which was based on the theory that the totality of world wealth was fixed or static, so due to that, it was necessary that the countries collect the much possible quantity from that wealth, increasing exportations and accumulating precious metals such as gold or silver, to assure a strong and stable economy in their countries.