What were the three countries of the central powers

About how many european immigrants were processed at the facilities on ellis island

President roosevelt launched the bold new programs that became known as the second new deal primarily 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?