People who have common goal or interest make groups or organizations, which are playing an important role in our life. They are of necessities in improving communication and quality of our life, and making our world better.
The most evident reason is that groups or organizations provide us an efficient way to communicate. By grouped together, communications between people are no longer individually, but through a network of people who share mutual interest. Any person within the group is able to broadcast and receive information in a massive way. …
