Why did a potlatch depend on the fur trade?

a.) furs were traded for the logs of red cedar used to create the totem pole.
b.) the fur trade was the only way that families could make enough acquaintances to attend the celebration.
c.) it was very expensive to construct and raise a totem pole.

"The fur trade was the only way that families could make enough acquaintances to attend the celebration" is the one reason among all the choices given in the question that a Potlatch depend on the fur trade. The correct option among all the options that are given in the question is the second option or option "B".

Midway

Explanation: APEX