Final answer:
The purpose of the Anglo-Russian Entente of 1907 was to respect the integrity and independence of Persia while ensuring peaceful development and equal trade advantages for all nations. Option b.
Step-by-step explanation:
The purpose of the Anglo-Russian Entente of 1907 was not to provide Great Britain with control of Persian land or to grant exclusive trading rights to Russian businesses. Instead, the main objective of this agreement was to establish a mutual commitment between Great Britain and Russia to respect the integrity and independence of Persia. The Entente aimed to preserve order in Persia, promote its peaceful development, and ensure equal trade advantages for all nations.