The tendency to favor the group we belong to over the group we do not is called:

A) ingroup bias.
B) collective action.
C) relative deprivation.
D) ingroup harmony.

Ingroup Bias

The tendency to favor and extend more positive judgments or treatment towards members of one's own group over those from different groups.

Collective Action

The pursuit of a goal or set of goals by a group of individuals acting together, often in a coordinated and cooperative manner.

Ingroup Harmony

The state of peaceful coexistence and cooperation within a group, fostering a sense of unity and mutual respect among its members.