How did pinckneys treaty make it easier for settlers in the trans Appalachian west to get their goods to market?

Pinckney's Treaty, signed in 1795 between the United States and Spain, granted American settlers the right to navigate the Mississippi River and use the port of New Orleans for trade. This access allowed settlers in the trans-Appalachian west to transport their goods more efficiently to markets, bypassing the lengthy overland routes. The treaty also ensured that American trade would be protected, fostering economic growth in the region and encouraging westward expansion. Overall, it significantly enhanced the ability of settlers to engage in commerce.