Government colonizing land is called colonization.
Step-by-step explanation:
Colonization refers to the process of a central system of power dominating the surrounding lands of the country. 'Colonia' in Latin means a landed estate. 'colere' means to till. One best example of colonization is the British settlers colonizing North America. Thirteen colonies were established in Jamestown in Virginia.
Colonists were under the control of the English Crown. The revenues from the colonies would be surrendered to the British Monarch. Another important example of colonization is the Roman Empire colonizing Europe, North Africa and west Asia.