The El Camino Real de los Tejas served as a lifeline for Spanish Missions. It moved men and equipment rapidly, and brought them much needed supplies. It also served as a communication line, and supported trade, supplies, and military protection. In a similar way, this pathway contributed to Texas independence. It gave troops and armies supplies that were needed, and enabled communication. Since the pathway also enabled immigration, the immigrants led to a revolt against Mexico and led to Texas independence. It served as a trade route for the Native Americans. It was a network of interaction, trade, amd movement. Groups included Caddoan, Jumano, and Coahuiltec. As town and cities were formed on this pathway, settlers were greatly impacted by