A more thorough explanation:

A state court is a type of court that has jurisdiction within a specific state's territory. These courts are responsible for interpreting and enforcing the laws and constitution of the state. The highest court within a state is usually called the Supreme Court, and its decisions are binding on all other state courts.

For example, the Supreme Court of California is the highest court in California. It hears cases that have been appealed from lower courts and makes decisions that are final and binding on all other courts in the state.

State courts also have trial courts, which are sometimes called Circuit or District Courts. These courts hear cases that are brought before them and make decisions based on the evidence presented. For example, a family court is a type of state court that only deals with legal matters related to families, such as divorce and child custody.

If a party is dissatisfied with the decision of a trial court, they can appeal the decision to the corresponding state's appellate court. This court will review the decision and determine whether it was made correctly based on the law and evidence presented.