The word "campaign" means a planned effort or organized series of activities aimed at achieving a specific goal or objective, typically in the context of marketing, politics, or military operations. Full definition
I run a lot of campaigns for clients, and always look for small tweaks that can have an impact. (woorkup.com)
Consequently, regulation of campaign finances for the purpose of securing equality can not be unconstitutional. (religion-online.org)
If people want to vote in an open primary then that is great; if they want to get more involved in campaigns in their local party then even better. (liberalconspiracy.org)