State courts are part of the judicial system in each of the 50 states in the United States. They handle a wide range of cases, including criminal matters, family disputes, and civil lawsuits. Each state has its own court system, which typically includes trial courts, appellate courts, and a state supreme court. These courts interpret and apply state laws, ensuring justice is served within their jurisdiction. The decisions made in state courts can significantly impact people's lives, from determining custody arrangements in family law cases to deciding the outcome of criminal charges. State courts also play a crucial role in upholding the rights of individuals and maintaining order in society.