Which of the following brought about the final settlement of the official boundary lines of the state of texas? the peace treaty of the mexican-american war the 1845 act signed by the president that made texas a state the reincorporation of texas at the end of the civil war the compromise of 1850

Well even though there are no answer choices, I do believe the answer to this question is the compromise of 1850.

Explanation: I do remember learning upon this topic and i remember answering a similar question. I hope this helps you :)

the answer is "focused on"

lol gave an answer 1 week that's the answer for those who need it in the future xd