Answer:
B. a political party is to get its members elected into political office
Step-by-step explanation:
A difference between a political party and an interest group is that the main goal of a political party is to get its members elected into political office. A political party is a group of people, organized with the aim of getting political power through elections while an interest group is a collection of individuals with the aim of influencing legislation to favor their values and interest. they achieve this via direct and indirect lobbying.