I think it was the himalaians
Answer:
Black Sea
Explanation:
Rome colonized the Black Sea in the 3-1st century BC
The Greeks colonized it in the 8th century BC
Persia and Russia both bordered it at their height of their empires
The foreign policy that states that is more beneficial to remain separate from the affair of other countries or groups, by declining alliances and international agreements, is Isolationism. The motivation behind this approach is to avoid being drawn into undesirable conflicts such as wars.