Why hindusm's development was more a social structure than a religion?

Hinduism reinforced a strict social hierarchy called a caste system that made it nearly impossible for people to move outside of their social station. Emperors during the Gupta empire used Hinduism as a unifying religion and focused on Hinduism as a means for personal salvation.

Brainlist Pls!

the roman army grew in size and became dominant in the mediterranean region.

just like you man, i personally think its either c or d

explanation:

but good luck with the test man