Special-interest groups help fund a candidate's campaign by forming political action committees bankrolls money beds propaganda units

## Step 1<br />The problem is asking us to identify the term that best describes the method special-interest groups use to fund a candidate's campaign. The options provided are political action committees, bankrolls, money beds, and propaganda units.<br /><br />## Step 2<br />We need to understand the meaning of each term. A political action committee (PAC) is a type of organization that collects money to donate to election campaigns. Bankrolls refer to a sum of money, money beds is not a recognized term in this context, and propaganda units are organizations that produce propaganda.<br /><br />## Step 3<br />Given the context of the problem, the term that best fits the description is political action committees. These are organizations that collect money to donate to election campaigns, which is exactly what the problem is asking about.