After completing research, you realize that you can group a set of people together because they share the same interests, goals and concerns. group of people called 1) Community
A community is a social unit bound by shared values and interactions, fostering a sense of belonging and mutual support among its members. While "organization" and "association" also involve groups of people, they often imply a more formal structure with specific purposes.
So community is characterized by the organic development of relationships and shared experiences, creating a cohesive and interconnected group.