Saffron was part of the 180,000 kg of spices traded per year (along with silk and precious metals) by the Venetians during the 100 year peace after the foiled Frankish invasion in 810. It was a major contributing factor in the success of Venice's stronghold over the international trade routes between the East and the West. | Saffron was part of the 180,000 kg of spices traded per year (along with silk and precious metals) by the Venetians during the 100 year peace after the foiled Frankish invasion in 810. It was a major contributing factor in the success of Venice's stronghold over the international trade routes between the East and the West. |