The term refers to members of an advantaged group who act against the oppression(s) from which they derive power, privilege, and acceptance. The term refers to group members who reject the inferior status assigned to them in a system of oppression.

The first missing word is Allies.

The second is Empowered Targeted Group Members

Explanation:

These topics arise when dealing with the discussion about the existence or non-availability of social justice especially where diversity is prevalent.

Due to the evolution of oppression (intentional and untintentiona)  as well as the systems and individuals that perpetuate it, it has become imperative for sociologists to coin terms which describe all the actors involved, hence the above terms.

The above terms refer to two categories of individuals who are recognised as actors in the fight against social oppression and or who have positioned themselves as agents of social change.

Cheers!

answer; evidence; reverseremand;