Which of these helped Hinduism to spread?

The religion forced people to give up their old beliefs.

The religion forced people to give up their old beliefs.

Hindus formed organized groups to worship together.

Hindus formed organized groups to worship together.

Other gods and traditions were absorbed into Hinduism.

Other gods and traditions were absorbed into Hinduism.

Prayers could be offered only at large temples.

Hindus formed organized groups to worship together, and other gods and traditions were absorbed into Hinduism helped Hinduism spread.