The term 'Little Colonist' refers to a person who was part of the British colonization of North America in the 17th and 18th centuries. The crossword solution for this term is ANT, which stands for American Natives and Tribes. These people were the original inhabitants of the land and were displaced by the British settlers. They were often referred to as 'Little Colonists' because of their small numbers and lack of power in comparison to the British.