Which of the following had the most impact on the drawing of modern borders in southwest asia

It was the British Mandate having the most impact on the drawing of modern borders in Southwest Asia. Note that the British Empire was able to take over the majority of the western part of Asia, especially on some areas in the middle east which is why they were able to heavily influence the countries on that location.

answer; i believe it was by president pranab mukherjee or by the chief justice of kerala high court; ///plz check luck