Different political groups may emphasize the importance of equality, yet may strongly disagree with each other or may not have a cooperative set of interactions with each other. One key reason for this might be that *

some political groups use different definitions of equality than others.

Explanation:

Different political groups may emphasize the importance of equality, yet may strongly disagree with each other or may not have a cooperative set of interactions with each other. One key reason for this might be that "some political groups use different definitions of equality than others." This is evident in that, there is always disagreement about the actual idea of equality. This disagreement includes:

1. The difference in principle and theory of equality.

2. What to use in measuring quality tends to be different.

3. The answer to the question of equality among whom can also be different.

4. Difference in value by each political group placed on equality.

well considering i can't see the graph, it's probably prices