Read the conclusion to an informative essay about globalization in china. globalization has led to economic growth in china, and these changes have in turn led to rising populations and growing industrialization. data demonstrates that air-pollution levels have grown in many major cities because of these changes. while this growth has led to many improvements in china’s economy, the problem of air pollution must be solved in the future. which statement best explains why this conclusion is effective?

It summarises the main points and leaves a thoughtful end

Explanation:

By reading this text above one can have an idea of what the essay was about because the main points are summarized clearly and precisely.

You have an idea what the issue is which is discussed in the essay and this place an emphasy to the main points which were discussed in the essay.

A thoughtful end is given by the last statement which says this issue of pollution needs to be resolved in the future , it leaves the reader thinking what is it that needs to be done to achieve that goal and is this goal achievable?

i believe that the answer to the question provided above is that the role of campaign committees is to act as a bridge between state and local campaigns.