Not sure but if it was me i would choose, call and response
Music, design, and drama have all played important roles in the evolution of dance, and in many cultures dance has actually been inseparable from these arts. The Greek word mousikē, for example, referring to music, poetry, and dance as one form, reflected the integral relation between these three arts in classical Greek drama. In the early European ballets, dance, music, drama, and spectacle were equally inseparable.
Common change is around all environments, from pretators, prey, food supply, and many more simple things. But change realy never happens unless its is forced. Natural selection
Structure should be it, or that's what my teacher called it.
Type of autocracy; ruler gains power through inheritance; formal restrictions limit power, often restricting the monarch to ceremonial status
