What is the correct meaning of the word exclusive?

The group of friends decided to form an exclusive book club.

Which of the four varnas are soldiers placed in? a. sudra b. brahmin c. vaishya d. kshatriya

The purpose of laws were to restrict the rights of african americans who lived in southern states. a) "jim crow" b) "civil rights" c) "anti prohibition" d) "reconstruction acts"

Which technological breakthrough of the 1950s revolutionized the way that americans kept up with news and world events? a) radio b) internet c) television d) motion pictures