Q: 6.IT VARIES ACCORDING TO HISTORICAL, NATIONAL AND INTERNATIONAL CONTEXTS; IS PROBLEMATIC TERM IN ACADEMIC
RESEARCH; WE ARE REFERRING TO
A. ETHNICITY
B. RACE
C. ETNOCENTRISM
D. PREJUDICE

D. PREJUDICE

Explanation:

In social studies, prejudice refers to a preconceived notion that we have toward a certain group of people that is not by objective reality. Often times, prejudice was formed by historical events that the group experience in the past.

Example of a prejudice:

White people are smarter than black people.

This prejudice was created because black people were enslaved in the past. They did not receive proper education as the white citizens do. Even after they're freed, the low standard of living that they have to face made them couldn't afford high quality education. This caused poorer performance among Black students in academic field and lead to the prejudice.

your question is incomplete

explanation:

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.