Final answer:
At traditional Kwakiutl potlatches, there were various activities such as reaffirming family and clan connections, involvement with the supernatural world, music, dancing, and giving away or destroying wealth.
Step-by-step explanation:
At traditional Kwakiutl potlatches, all of the above things occurred. They were focused on the reaffirmation of family, clan, and international connections, as well as the human connection with the supernatural world. Potlatches often involved music, dancing, singing, storytelling, making speeches, and often joking and games. Additionally, potlatches involved giving away or destroying wealth or valuable items to demonstrate the host's status and importance.