The author tells the story of the explorers Lewis and Clark in paragraph 3 in order to illustrate which of the following points? A. The number of deer within the Puget Sound region has varied over time. B. Most of the explorers who came to the Puget Sound area were primarily interested in hunting game. C. There was more game for hunting in the East of the United States than in the West. D. Individual explorers were not as successful at locating games as were the trading companies.