How was Persia divided
In 1907?

The agreement divided Persia into three zones, a large Russian zone to the north, and two smaller zones, one which neither country dominated, and a British zone to the south. Afghanistan was less of a trade partner to Russia, but there were concerns about the border, in relation to crime, refugees and diseases.

Explanation:

the reason for this is because neither Russia or England wanted each other in Persia

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