I believe the answer is: volunteer, communications, and fund-raiser
The volunteer would played roles as the front people during the campagin. Their jobs would be revolved around increasing the popularity of the candidates through things such as making posters or handing out pins.
Communications people would handle media related campaign and fund raiser would be the one that help the candidate collecting the money to be used for the campaign.
Answer: The correct answer is "By adressing a user's intent, device and location" since those strategies help ads to reach the most likely buyers of its products.
Explanation:
Sorry please is it here or were
Yellow River to the north and the Yangtze<span> to the south,</span>
