How did the european explorers morality and desire for wealth and power affect how they interacted with indigenous people

Explorers often saw the indigenous people as primitive. The overwhelming desire to better their own situations and fortunes led to many viewing the natives as expendable products. While some used them to simply gain access to land or precious metals, other explorers kidnapped and sold natives into slavery. 

I think the best time to go to sleep on a school night is 10:00 so you get enough sleep