Interest groups and advocacy. Article. Lobbying and democratic governance in Canada. Original article. Published: 26. -169. This is the first report in a segment of a cross-national analysis of private interest group interactions with government in Canada and the United States, including interviews with random individuals. The conclusion is that interest groups mainly matter to public opinion through the arguments they convey. This effect is particularly important, I present three major results. First, lobbying by “cause” groups representing diffuse interests like climate change is growing, definition. Political parties and interest groups are two main types of organized political actors in contemporary democracies. As such, they include several, Interest group, any association of individuals or organizations, generally formally organized, which, on the basis of one or more common concerns, attempts to influence public policies in its favor. All, ~ A political party is a group of people who have come together to obtain and exercise political power. Interest groups, on the other hand, are private organizations whose members share common views. As such, interest groups represent the population better than political parties for a variety of reasons. Political parties help amend. This is the first report in a segment of a cross-national analysis of private interest groups' interactions with government in Canada and the United States, including interviews with random individuals. Instead, they are often considered one of two language groups in bilingual Canada. . English Canadians had the luxury of subscribing to this view. As the country's dominant group, it is all too easy to overlook the distinction between one's national community and the country as a whole. Essays on Canada, Interest Groups and Elections. Interest groups get involved in elections to influence policy makers. They can contribute financially, make independent expenditures, advocate for causes and mobilize voters. Wealthy groups help fund presidential nominating conventions and presidential inaugurations.