Why did St. Denis's presence have such a tremendous impact on the fort?

St. Denis's presence had a tremendous impact on the fort due to his leadership, diplomatic skills, and deep understanding of the local dynamics between European settlers and Indigenous peoples. He fostered strong relationships with local tribes, which facilitated trade and alliances, enhancing the fort's strategic significance. Additionally, his efforts in expanding the fort's infrastructure and reinforcing its defenses contributed to its resilience and prominence in the region. Overall, St. Denis's influence helped establish the fort as a vital center for commerce and cultural exchange.