Why did the American colonists issue the Declaration of Independence

What was one reason that thomas paine thinks the colonies stand a good chance against the british

Why was the treaty of versailles harsh on germany?

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?