Which chinese revolution was one of the most massive revolutions in world history and involved the great leap forward to overcome the "backwardness" of china's culture?

What was the importance of the open door policy?

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?

What types of subjects did public high schools in the 1900s emphasize and why