define the extreme support for a religious or political group. sectarianization sectarianism sectism sect

Brief Explanations:

Sectarianism refers to extreme support for a religious or political group, often leading to division and conflict based on sect - like differences. Sectarianization is the process of becoming sectarian. Sectism is a less - common term with a similar meaning. A sect is a subgroup within a religion or larger group, not the extreme support itself.

Answer:

B. Sectarianism