Slavery in the ancient world

How did roosevelt influence in the spanish american war put him in the focus of american society

The photograph shows children in germany after wwi. the photograph was most likely taken to show?

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?