Final answer:
The value illustrated in the excerpt is laissez-faire, which emphasizes personal property rights and minimal government interference in commerce, aligning with the free enterprise system.
Step-by-step explanation:
The value best illustrated in the excerpt refers to the importance of personal property rights and the freedom to engage in commerce without excessive government interference, which is a hallmark of laissez-faire economics. This economic philosophy aligns with the concept of a free enterprise system, which was and still is integral to America's success as a constitutional republic. The excerpt emphasizes the individual's ability to manage their own affairs and the concern for property rights, which reflects the preference for a system where the government's role in economic matters is limited.