At which level of an AdWords account can an advertiser make changes to network and location targeting settings?
- A) Account
- B) Ad group
- C) Campaign
- D) Keyword
Explanation: A set of ad groups (ads, keywords, and bids) that share a budget, location targeting, and other settings.
You can read more here: //support.google.com/adwords/answer/6304?hl=en