How did European exploration affect the Inca and the Indigenous peoples of the Caribbean?

It led to their destruction and disappearance.

Explanation:

When the European conquistadores came to this region, they started  conquering the vast lands. Incas and other Natives tried to resist them, but failed mostly because they didn't had modern weapon to resist them. Additionally, diseases killed many people and at the end most Natives died, and those who survived were practically assimilated.

i believe that the answer to the question provided above is that the role of campaign committees is to act as a bridge between state and local campaigns.