different beliefs accepted
Option 1.
Step-by-step explanation:
Fundamentalism is a type of religion which is specifically Islam or protestant Christianity. According to this type of religion, there has to be strict adherence to the principles of the religion.
As a result of this the difference in the beliefs of the people belonging to this religion can not be accepted in this. Fundamentalism is said to be an attachment which is unwavering to the set of beliefs which is said to be irreducible.