If you are not a citizen of one of the towns it very easy to get done. At least one per account may vote for the city they are a citizen. To get repected for your town just carry to the Trade Minister 4-5k iron ingots, drop 1k on the crate each time checking the status of your citizenship.
In order to view the city stone you must be a citizen of that city.
So be sure to get at least one per account a respected status of citizenship to vote. I think you may have more per account, but have yet to test that with the voting on the stone.