What was the Safavid empire known for?

AThe inhabitants of the empire experienced cultural and religious toleration.
BThe empire had a carefully organized legal code and a well-trained army.
CShahs there supported weavers and potters who made beautiful rugs and pottery.

Verified Answer :

One of the things the Safavid Empire was most known for was that "b. The empire had a carefully organized legal code and a well-trained army", since this was one of the "foundations" for the Persian Empire. 

The answer is B

The empire had a carefully organized legal code and a well-trained army.