Through the Bill of Rights
I'm afraid I couldn't give you a complete answer, or the answer that you're looking for, for this question regarding the Native-born Americans in 1860's since there is no map provided with this question. Try re-posting this question with the map on it.
D.
As the ashes of the Alamo continued to smolder, Sam Houston feared another disaster could befall his Texas Army. Mexican forces under General Antonio Lopez de Santa Anna continued to sweep across Texas toward Fort Defiance, the presidio in Goliad that had been seized by the rebels in October 1835 at the onset of the war for independence. Houston ordered Colonel James W. Fannin to evacuate his 400-man force from Goliad and retreat to Victoria, a town 30 miles to the east behind the natural defense of the Guadalupe River. “The immediate advance of the enemy may be confidently expected,” Houston warned Fannin. “Prompt movements are therefore highly important.”
Answer:
Brainiest
Explanation:
While Lewis and Clark were the first Americans to see much of what would become the western United States, those same lands had long been occupied by native peoples.
Over the course of the expedition, the Corps of Discovery would come into contact with nearly 50 Native American tribes. Quickly, the captains learned how many different definitions there really were for the word “Indian.” The Mandans lived in earth lodges, farmed corn, and were amenable to trade with America. The Teton Sioux slept in tepees, hunted buffalo, and guarded their territory fiercely against anyone who passed through, whether foreign or Indian. Some tribes had never seen a white or black man before Lewis and Clark. Others spoke bits of English and wore hats and coats they received from European sea captains.