This paper does not have to be written in any format. There are 51 separate court systems in the United States. The federal government operates one court system, the federal courts; and each of the 50 states operates a court system, the state courts. The federal court and all of the state courts have three main levels: trial courts, appeals courts, and supreme courts. Define trial courts, appeals courts, and supreme courts. Explain the main responsibilities of state appeals courts. What is the purpose of state appeals courts? How are state appeals courts different from state trial courts and state supreme courts?