Dance in 2/4 time is a type of dance that is characterized by two beats per measure and four beats per bar. The TANGO is a popular dance in this style, originating from Argentina and Uruguay. The Polka is a traditional folk dance from Central Europe, usually performed to upbeat music. The Galop is a lively dance from the 19th century, often performed as a finale to a ballet or opera. The OneStep is a dance from the early 20th century, characterized by its simplicity and ease of execution. All of these dances are examples of dances in 2/4 time.