The 'Encomienda' system supported the plantation-based labor where the Natives were used as slaves and they were to convert them to Christianity. Later this system was gradually replaced by African slaves.
The Europeans attempted to change Native American beliefs and worldviews on basic social issues such as religion, gender roles, family, and the relationship with the environment. This attempt at changes led to Native resistance and conflict.
EX: Spanish Mission System
Prithivi Narayan Shah (1723–1775)Nepali: पृथ्वीनारायण शाह) was the last ruler of the Gorkha Kingdom and first monarch of Kingdom of Nepal (also called Kingdom of Gorkha). Prithvi Narayan Shah started the unification of Nepal
With the help of Patrick Henry of Virginia; one of the first colonists to rebel against the British, the ultimate rebellion started its course. There were protests because there was injustice against the colonies. The British king used the colonies as tool by taxing heavily to earn more money. There had to be an army to fight him.