In a free and fair election, which of the following would you be least likely to find?
restrictions on how much money candidates are allowed to spend on their campaigns
threatening phone calls from officials telling you how to vote
c.
secret ballots, so that nobody knows how you as an individual voted
d.
specific instructions for ballot-marking and ballot-counting

Threatening phone calls from officials telling you how to vote.

Explanation:

That is not a free vote if you get threatened from an official because then you feel pressured when you should be able to vote freely with no pressure

threatening phone calls from officials telling you how to vote

Explanation:

In a free and fair election, the individual and personal vote should always be secret and private, it also should have specific instructions for ballot marking and how to majke your vote count, and in order to be fair it should have restrictions on the money spent by candidates, this is to prevent the wealthier or most funded candidate from winning and making elections an economic race, the only thing that should happen is threats or attempts to influence the vote from officials.

idk

explanation: idk