Then the Africans, when fighting for their freedom. Now Puerto Ricans do it just for fun. In the island dance is divided into approximately five categories. These last two are exclusively from Puerto Rico. They are very old and are not used anymore.
Salsa is believed to be the hardest one to learn.
There is a combination of steps and it is necessary for the two people to have harmony of rhythm. That is to say that both have to have the same rhythm in order to do it correctly. Merengue and Bolero are very easy. There are no mayor steps. Everybody has a different way of dancing.