Final answer:
Ten Bears' helmet signifies his status as a respected leader, while Dances With Wolves learns that white men are not all the same.
Step-by-step explanation:
The importance of Ten Bears' helmet that he shows Dances With Wolves is that it signifies his status as a respected and powerful leader among the Comanche tribe. The helmet is adorned with feathers, beads, and other decorative elements, symbolizing Ten Bears' bravery and achievements in battle. When Ten Bears shows Dances With Wolves the helmet, it is a gesture of trust and friendship, as Ten Bears recognizes Dances With Wolves' bravery and loyalty.
Through his interactions with white men, Dances With Wolves finds out that they are not all the same. He encounters both friendly and hostile white men during his journey, which challenges his preconceived notions and stereotypes about them. He realizes that there is diversity among white people, just as there is among Native American tribes.