According to the iroquois constitution what must a candidate for lord offer as a sign of his commitment when he presents himself before the council

A string of shells

Explanation:

The Iroquois Constitution is an oral guideline that established the way in which the formation of the League of six nations should take place. This was developed by the Native Americans before the arrival of Europeans. In this constitution, it was established that a candidate for lord must offer a sign of his commitment, and in order to do so, he must present himself before the council with a string of shells as a pledge.

i feel like it is actually b.