Answer:
The answer is that this is D. An Interest Group.
Step-by-step explanation:
An interest group, in politics, is a group of people that form regarding something they think is important for the purpose of seeing that their voice is heard politically. In this case, the issue was trying to cause lawmakers to spend more money on alcohol awareness programs.
An Iron Triangle is consists of how congressional committees relate to governmental bureaucracy, as well as how they all coordinate with special interest groups. This forms a triangle of the three.
An Umbrella Organization, in politics, is a larger organization that helps to oversee and coordinate one or more smaller organizations. The Umbrella Organization may provide administrative help and funding, for example.
A Support Group is when a group of people get together for mutual support regarding an issue.
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