Final answer:
The Iroquois Confederacy is considered more of an alliance than a union because its members often fought with one another, each member retained its sovereignty, and it was not headed by a powerful king.
Step-by-step explanation:
The Iroquois Confederacy is considered more of an alliance than a union because its members often fought with one another, each member retained its sovereignty, and it was not headed by a powerful king. Despite being a confederacy, the individual tribes within the Iroquois Confederacy maintained their own authority and autonomy.
Learn more about Iroquois Confederacy