Final answer:
The neighborhood group advocating for more frequent snow removal is an example of an interest group, which aims to influence government policy and address community concerns.
Step-by-step explanation:
The neighborhood group that is sending representatives to the city council to present the problem about snow removal could be classified as an interest group. This is a type of group that forms to influence policy outcomes in government. Interest groups work to frame issue debates, utilize public opinion, and various tactics to gain support for their positions. Civic engagement through such organized group activity can significantly elevate the power of ordinary citizens in affecting government actions and policies. Even without substantial individual wealth or connections, members of these groups can collectively challenge existing power structures and lobby for changes that align with their interests and improve their communities.