_______1.it is the year when cha-cha-cha was introduced to the US
_______2. It is a form social dance that serves as a recreational activity and entertainment to many individuals _______3. It is the year when teacher Pierre Lavelle visited cuba and saw dancers dacing this triple step to slow sumba and mambo music
_______4. He created the first cha-cha-cha song in 1948
_______5. It is a modified cuban motion hip action, because of the speed ​