How Did English Rule Affect the Iroquois Confederacy

How did English rule affect the Iroquois Confederacy?

A) After a series of complex negotiations, both groups aided each other's imperial ambitions.
B) The English temporarily destroyed the Iroquois Confederacy only to revive it later.
C) English oppression drove the Iroquois to the side of the French, who eagerly sought their support.
D) It enabled the Iroquois to build alliances with other tribes against a common enemy.
E) The Iroquois adopted the English constitutional system.