Here are entered works on areas within which or arrangements by which many buyers and sellers are brought into contact with one another in order to exchange goods or services. Works on public gatherings at a stated time and place at which goods are exhibited and sold are entered under Fairs. Works on competitive exhibitions of farm products, livestock, baked goods, etc., with prizes for excellence, often combined with carnival-like entertainment, and held annually by states, counties, etc., are entered under Agricultural exhibitions