Oil. But also the fact that it's geographical location has a results in its importance in terms of navy routes which becomes even more significant in times of war.
oil supply ;
Persia's most valuable asset was its extensive oil reserves, discovered in 1908, which greatly impacted its economy and international relations. The establishment of the Anglo-Persian Oil Company allowed for the extraction and commercial distribution of this resource. As oil became crucial in the transition to oil-based energy, it shaped Persia's role in global politics and economics.
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