FUN EVENING QUIZ! I will reward the brainliest, but remember this is just for fun (if you count 50 points as a small margin *wink* *wink*):
What was the largest contiguous empire in history?

President of the united states has scheduled a cabinet meeting today to discuss energy policy with specific focus on pollution and global warming. given what you know of the executive branch, which group of attendees would the president most likely expect to provide up-to-date information and expert insight during this meeting?