Why did colonists object to wrists of assistance

How did jackson prevent south carolina from seceding over tariffs while still upholding the rights of federal government

The louisianna purchase was controversil because

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?