What characteristic makes Christianity a religion?

A. It is a system of beliefs.

B. It has followers worldwide.

C. It influences the government.

D. It is very old.

What makes christianity a religion is it system of beliefs - A.

Every religions has a certain system of beliefs which make a certain religion as it is. The beliefs they are valuing highly in one religion, maybe aren't being valued as highly in another.

All the others answers could be partially considered true but they are not what makes a religion.