Why might a citizen participate in canvassing activities?

What strategy is this ad using to get people to support its product? o o lt claims that everyone agrees that these basketballs are the best it details how these basketballs will improve performance. it provides stats about players who use these basketballs. it uses a celebrity to endorse these basketballs.

Which of the following factors would be a likely reason for low population density

Along narrative poem about the heroic figure is