What caused people to leave england and go to america in the 1600s? a. poverty and overcrowding b. civil war and looting c. tyranny and oppression d. earthquakes and fires

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?