Study the map below. by 500 ce, into which region had buddhism but not had hinduism spread?
a) region d
b) region b
c) region a
d) region c

B) region B

Buddhism and Hinduism are two Asian religions that are among the most popular ones in the world. Both religions originated in the Indian subcontinent, and both also spread to different regions. However, the way in which they spread was different. In this map, China is identified as region B. Buddhism was able to spread to China, and it became extremely popular, although with some modifications. However, Hinduism did not spread into this region in the way it was able to spread everywhere else.

i need the answer too man

is this question from a book? ?