The Rio Grande, Missouri, and Mississippi are major mountain ranges
in the United States.

The United States is bordered by the
to its east.

i need to see the answer to answer the question

a.

congress passed laws allowing for free passage between states.

ha deadpool ofc

explanation:

`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".