9. What was America's first written constitution?

10. What was the cause of king Philip's War?

9. America's first written constitution was the Articals of Confederation and Perpetual Union.

10. The cause of King Philip's War was that the colonists wanted more land.

9. The Articles of Confederation, which was then replaced by the U. S. Constitution that we still follow today. It was replaced because it was too weak and lacked many important things that should exist in a government. One example is that it didn't have an executive branch or a national court system (judicial branch); it only had a national legislature (legislative branch).