In each instance a group or person makes others do something they would not otherwise do. Seen from this perspective, the definition of power seems simple enough. Yet the term is loaded with implications that must be fully grasped if one is to understand pluralism. In the first place, power is not an identifiable property that humans possess in fixed amounts. Rather, people are powerful because they control various resources.
Resources are assets that can be used to force others to do what one wants.
Politicians become powerful because they y command resources that people want or fear or respect. Civil rights activists in the 1960s relied mainly on their numbers and the legitimacy of their cause to get their way whereas corporations frequently depend on their access to officeholders, control of information, and campaign contributions. Whatever the case, pluralists emphasize that power is not a physical entity that individuals either have or do not have, but flows from a variety of different sources. Potential versus Actual Power. Pluralists also stress the differences between potential and actual power.