Cohort effects on human behavior are closely associated with:

I believe the answer is: normative history graded influences on human behavior

Cohort effects refers to a bond that created among a group of people after they are experiencing a similar experience. In society, different treatment toward a certain group is usually correlated to the event that happen in the past (normative history). For example, the racial tension that exist between 'white' and 'black' citizens in united states due to slavery.

early settlements on the subcontinent. both the indus and the ganges rivers carried rich silt from the mountains to the plains. when the rivers flooded, the silt spread over the plains and made the soil in the river valleys fertile for farming.

c ig

explanation:

where is the options