The genre is from Cuba.
In Cuba during the 19th century it became known as habanera – the dance of Havana . The name, derived from the city of Havana, Cuba, was coined when European sailors introduced the dance to their home countries, where it became popular with composers, particularly in France and Spain.
The main point of focus in a visual display is called figure which is the answer. In the geometry optics, the focus which is known as the image point is where the light rays come from a distance on the object being focalize.
