Why was it important for the americans to be able to use the port of new orleans?

What was charles townshends development of a crop rotation system important to the industrial revelotion

Where did khomeini seize power in 1979?

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?