In 1879, when the reached new mexico, people stopped using the
santa fe trail.

explanation:

ad the excerpt and i will gladly answer

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.

`stare decisis is a legal doctrine that obligates courts to follow historical cases when making a ruling on a similar current or future case. stare decisis ensures that cases with identical facts be approached in the same way, unless overruled by the same court or a higher court such as the us supreme court. simply put, it binds courts to follow legal precedents set by previous decisions.

stare decisis is a latin term meaning "to stand by that which is decided".