Which was the main reason for the problems between native Americans and the colonists in North America?

The Natives were angry that they were taking their land.

Explanation:

Native Americans resisted the efforts of the Europeans to gain more land and control during the colonial period, but they struggled to do so against a sea of problems, including new diseases, the slave trade, and an ever-growing European population.

keeping a cash reserve because cash flow is the the movement of money through a company and if it just sits there, it wont the movement