Power can be displayed in many different ways, but two manifestations of power are particularly common in history as well as in our current society. The first manifestation of power, language, is somewhat self explanatory given the role knowledge plays in power. If people are able to access and understand information, then they are more likely to gain power. If they are restricted by means of language, this threat is naturalized as far as the powerful are concerned. The second manifestation of power, colonialism, can be seen when large amount of political, economic, and military control is exerted on a population. In some cases, this suppression and domination are justified, but not in all.
The interesting dichotomy between oppression and power extends far beyond the realm of community psychology. Power, in general, is designed to harm the potential for opportunities for social groups, leading to that groups oppression. At the same time, oppression is designed to minimize the power certain groups have in society. This starts a cycle of increasing power dynamics, resulting in the deeply embedded oppression that exists in some systems today.
There are a few ways to help dismantle oppression and power dynamics called action strategies. One of these strategies, liberation, refers to the deconstruction and the reclamation of power seized from a dominant group. Autonomy is gained as the previous burdens are lifted in exchange for freedom, agencies, and control. Another strategy, decoloniality, refers to the process of disrupting or undoing the local knowledge base on something. A huge example of this which has been found to be very difficult is the Euro-centric ideologies that we still uphold in the Western world.
Other strategies include that of the Black Feminist Thought, where intersectionality is employed to help re-conceptualize race, ethnicity, and other categories of positions of power. Black women did not have their concerns fully addressed during the Civil Rights Movement or the white feminist movement, so this approach is very useful. The Systems Perspective is useful for predicting and mapping behavior. As behavior is networked, each system has different level which relate to one another. We must look at not only the system that is in place, but what ideology went into creating said system.