Final answer:
Criminal law defines rights and duties between individuals and establishes punishments for actions that could harm others. Crimes are classified as felonies or misdemeanors and are brought to court by the government.
Step-by-step explanation:
Criminal law is primarily concerned with defining rights and duties between individuals. It establishes rules and punishments for actions that could harm or endanger others.
Crimes are classified as felonies or misdemeanors, depending on their nature and seriousness. When someone commits a criminal act, they are charged with a crime by the government and the case is brought to court.