Number 2 pls

C. They both have religious leaders and no one sacred text

Explanation:

If you look at the chart, it says "No one text" for both Hinduism and Buddhism, so that's one similarity, and they both have religious leaders, different but they have them, unlike Confucianism (don't mind my spelling)

So your answer would be C

Hope it helped

confederacy: supported slavery, believed states should be able to nullify federal laws, supported low tariffs

union: everything else