Atobacco grower says, "iâm not the only one growing it. if i stop, someone else will be there." assuming that the man was experiencing dissonance from the fact that he was making his living from a crop that is bad for peopleâs health, he appears to be reducing this dissonance by
a. changing his behavior.
b. changing his cognitions.
c. adding new cognitions.
d. self-affirmation in an unrelated domain.

Adding new cognition

Explanation:

Cognition is a wide area of thinking or simply can say that thinking. There is a lot of difference between the cognition of animals and human beings. Cognition is related to decision making whether it is fast or slow thinking. Fast thinking is related to heuristic in which immediate decision has happened. It is a good enough process. Slow thinking is time-consuming and it takes abstract thinking before the conclusion.

answer; ///the (iroquois) cultures was made up of several groups, who spoke a common language