8. Oklahoma
9. They could not stop to bury them
10. Trail of tears
Answer: Unalienable rights
An added note of explanation:
You'll see both "unalienable" and "inalienable" used in description of these sorts of rights that cannot be taken away because they are not granted by man but are ever human being's natural possession. In the final version of the <em>Declaration of Independence, </em>the spelling <em>unalienable </em>was used. That was the copy of the document as transcribed by John Adams, which was used for printed copies to be made. Thomas Jefferson's original draft used the spelling <em>inalienable</em>. The two variations of the word were both in use at the time in the 18th century. Either way, the word means something that cannot be made alien to you -- in other words, something that is naturally your possession and cannot be taken away from you.
Answer:
Due to attack of local Americans.
Explanation:
Great struggles faced by presidios because the native Americans attack on the presidios. The Spanish capture these regions of America and build a fortified base named presidios in order to maintain control over the region and save themselves from the attack of the native Americans. The life of soldier is full of difficulties because they risk their lives for the country and its people and tried to expand the boundaries and increases the influence of the country with the help of war.