Which word or words in the closing should be capitalized?

best regards,

choose all answers that are correct.

a.

regards

b.

best

use google

explanation:

of course not love is   love u cant change it.

in the 1890s, southern states enacted a new form of black codes, called “jim crow” laws. these laws made it illegal for blacks and whites to share public facilities. this meant that blacks and whites had to use separate schools, hospitals, libraries, restaurants, hotels, bathrooms, and drinking fountains.

explanation:

wheres the passage with the idiom underlined