Both countries agreed to accept the terms of a united nations cease-fire resolution
I would like to guess the answer is distilled water but I'm not positive
Answer: Antarctica.
Explanation: We know that every six months, there will be sunlight. And after that, there will be night. Judging by the month right now. It's the 7th month. This means there will be no sunlight for the next six months in Antarctica. (If you get this wrong, I'm sorry.)
A. Guatemala
Mexico shares a border with Guatemala.
Hope this helps! Good luck! :)