What ballroom dance, derived from the mambo, originated in Cuba?

The ballroom dance that originated in Cuba and is derived from the mambo is the Rumba. Rumba is characterized by its rhythm and style, showcasing a slow-quick-quick pattern with a strong emphasis on hip movements and a close connection between partners. It reflects a romantic significance in its dance steps and is often seen in competitions and social dancing settings.

The Cha Cha, while also a Latin ballroom dance, originated from a different style known as the Mambo but has its own distinctive characteristics, including a syncopated step pattern and a more upbeat tempo. Reggae is a genre of music and does not refer to a ballroom dance. Paso Doble is a theatrical dance that originated in Spain, influenced by the drama of bullfighting and does not share direct roots with the Cuban Mambo. Understanding the origins and evolution of these dances highlights Rumba's connection to both Cuban culture and its development from the Mambo, making it the correct answer.