Answer:
A. It was a state's right to choose and it was too important for them economically is the correct answer.
Explanation:
The best option from the list would be that "<span>C. It ties the essay together and tell readers what they have learned and should remember," since the other options have to do with the beginning and middle of the essay. </span>
I think the answer is elephants
The Treaty of San Ildefonso was an agreement between France and Spain where Spain gave back the colonial territory of Louisiana to France. So, your answer is that (A. It returned the Louisiana Territory to France. I hope I could help! :D
Have a wonderful rest of the day.