Who might write a letter to their representatives about a policy issue?

a. individual citizens and the media

b. individual citizens and political parties

c. interest groups and the media

d. interest groups and individual citizens

The answer entailing interest groups and individual citizens is correct, due to the fact that these are the people who are most willing and impacted by certain policy decisions being made. Individuals are looking to ensure their interests, while interest groups are looking to secure the interests of a broader subsection.