How have changes in the media and modern technology most changed how candidates campaign?
candidates often spend less on advertisements and more on polling
candidates must explain their positions well in written newspaper articles,
candidates often effectively use social media to reach voters.
candidates must be able to give convincing in-person speeches.

Candidates often effectively use social media to reach voters.

based on this information, i would advocate against sweatshop labour because it exploits workers in unsafe working conditions with little pay. though sweatshops produce inexpensive goods, they harm the environment, workers, and often use unsafe materials to make consumer goods.

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.