How many kinds of "personality dances" appeared in ballet The Nutcracker?

Role dance is a special dance performed in ballet, which is usually used to express the personality and emotion of the role. The following personality dances appeared in the ballet The Nutcracker:

1. Trepak: This is a Russian folk dance, usually performed by men. The minuet is characterized by fast and powerful steps, big movements and strong sense of rhythm.

2. Cossack dance: This is a Ukrainian folk dance, usually performed by women. Chassis dance is characterized by bold and unrestrained, free, large movement range, rotating and jumping, showing a strong personality and free spirit.

3. Arabic dance: This is a traditional dance in the Middle East, usually performed by women. Arabic dance is characterized by graceful posture and soft waist movements, showing a mysterious, elegant and romantic feeling.

Sugar plum dance is characterized by lightness, elegance and dreaminess, showing the beauty and mystery in fairyland.

The above are several kinds of figure dances in the ballet "The Nutcracker", each of which has distinct characteristics and expressive force, adding rich colors and emotions to the ballet performance.