I want some help

Thanks. Again.I will not continue this subject because I don't want you to get bored, and believe me I can be boring with such subject.

 We will have elections for parliament next Sunday. An election campaign lasts for, almost 70 days. Moreover, in this small country of mine (Serbia), there are at least ten big parties. How much small there are, I don't even know. If someone wants to watch  TV spot for their campaign, it looks like they will bring us only fortune, wealth and happiness. Nothing  bad. Sometime I wonder is there any shred of consience in them. Most of them had a chance to give it already (at least some progress) but they didn't. Just for the sake of knowledge and conversation, I would like to know how political parties lead their campaign in other countries.