Answer:
A. Special Interest Group
Step-by-step explanation:
Mothers Against Drunk Driving is an example of a special interest group because it specifically targets people who have been affected by those who drive under the influence of alcohol. It is not a political party because the only political parties there are are Republican and Democrat. It's not community service because it does not serve any more purposes other than aiding people who suffer from others who drive under the influence of alcohol (it's not a general service like St. Vincent de Paul, for instance). And it's not political bias because even though it could be perceived as having a political slant, it does not possess an overt one.
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