Final answer:
The words indicating France's economic plan for its colony are 'mines, minerals, and fisheries,' which reflect their focus on trade and natural resource extraction, especially the lucrative fur trade and fishing activities. Option C is correct.
Step-by-step explanation:
The words in La Salle's speech that indicate France's mercantile economic plan for the colony are C. Mines, minerals, and fisheries. This choice aligns with the fact that the French were deeply involved in the extraction of raw materials and establishing trade, particularly in fur. Fishing and whaling, which are indicated by fisheries, were an early major economic source for France in the New World, followed by the lucrative fur trade symbolized by mines and minerals, reflecting their interest in natural resources.
France's economic activities in America centered on the mercantile system, wherein colonies provided raw materials to the mother country and France exported manufactured goods back to the colonies. The fur trade was particularly important, with French trappers and traders, known as coureurs de bois, working extensively with native populations for the procurement of furs.