One of the primary components of a fair and free election is the use of secret ballots. what is a secret ballot? a. a ballot where any citizens vote can be seen but only for a limited time b. a ballot that remains secret to everyone except the voter and his/her family c. a ballot where invisible ink is used and then read by screeners at a later time d. a ballot for citizens to vote on without their vote being known by anyone else select the best answer from the choices provided a b c d