Can someone help me fill this out? And btw its about the Civil War

Woodrow wilson called the supreme court "a constitution convention in continuous session." what did wilson mean by this?

Who was in charge of american troops during world war i?

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?