Which dance form is best reflected in the following dance sequence? 1. do-si-do 2. circle left 3. allemande left 4. swing

The dance sequence described clearly illustrates the structure and movements typical of square dance. Each component of the sequence, such as "do-si-do," "circle left," "allemande left," and "swing," is a well-known term associated with square dancing, a style that involves a caller and is performed in a square formation by groups of dancers.

Square dance originated from various folk dance traditions and is characterized by its social interaction, choreography, and group formation. The specific calls listed in the sequence reflect the traditional patterns and steps that dancers perform in this genre, showcasing how dancers respond to live music and instructions.

In contrast, the other choices do not align as closely with the sequence provided. Folk dance encompasses a broader range of community-oriented dances that may not have the structured calls seen in square dancing. Ethnic dance refers to dance forms that represent specific cultural identities, often with distinct movements and music. Modern dance is characterized by its emphasis on personal expression and often departs from traditional forms, focusing more on individual interpretation and less on structured formations.

Overall, the defined actions in the dance sequence unmistakably reveal that it exemplifies square dance, making it the most fitting choice.