sentences:  But while these archives have the potential for offering the study of the Achaemenid history based on the sole surviving and substantial records from the heartland of the empire, they are still not fully utilized as such by a majority of historians.The reason for the slow adoption of study of Persepolis administrative archives can also be attributed to the administrative nature of the archives, lacking the drama and excitement of narrative history.Persepolis Fortification Archive (PFA), also known as Persepolis Fortification Tablets (PFT, PF), is a fragment of Achaemenid administrative records of receipt, taxation, transfer, storage of food crops (cereals, fruit), livestock (sheep and goats, cattle, poultry), food products (flour, breads and other cereal products, beer, wine, processed fruit, oil, meat), and byproducts (animal hides) in the region around Persepolis (larger part of modern Fars), and their redistribution to gods, royal family, courtiers, priests, religious officiants, administrators, travelers, workers, artisans, and livestock.