What are the legacies of the Crusades?

What did washington mean when he said patriotism leads to unity

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?

Which law banned slavery anywhere in the united states or it’s jurisdiction