Tracking or ability grouping is based on the assumption that it is easier to teach a group whose members have similar abilities. theorists are critics of the practice of tracking, arguing that it negatively affects learning and achievement for many students.

conflict                

Explanation:

Conflict theory: In sociology, the term "conflict theory" was demonstrated by Karl Marx, and is described as a phenomenon that says a particular society is in a state or condition of perpetual conflict due to competition related to limited resources. However, it holds that a society's social order is being maintained through power and domination, instead of conformity and consensus.

Conflict theorists are considered as those theorists whose work and analysis are based on the phenomenon of conflict theory.

In the question above, the given statement represents conflict theorists.

american political culture includes a plenty of focus views and preferences. not all westerns experience the same opinions, of course, but the large preponderance promises to these general ideas, including equality, justice, freedom, individualism, integrity, and difference.

the united states is a democratic republic. residents elect representatives to governmental, nation, and local administration; those deputies create the regulations that command u.s. community. although emptiness in u.s. law needs it, in usage, the administrative system is ruled by executive factions.