The information any political campaign would most likely omit from its campaign is option C – Any ideas supporting a political ideology different from that of the candidate.
Explanation :
The political campaign is usually about propaganda of the ideology of the party and the candidate who is contesting elections adhering to the ideology of the party which now is his own.
The voter’s concerns will not be omitted as this is the most possible agenda and attracts the voters.
The political experience of the candidate is an asset so it is always preferably highlighted.
The opponent’s ideology is what the candidate is standing against so it may also gain him some stand in the elections.
Any ideology different from that of the candidate will be surely omitted as it is not a part of propaganda and is of no use to either the voter or the candidate