Etiquette in Latin America

Etiquette in Latin America varies by country and by region within a given country.
Generalizations.
There are several definitions of Latin America, but all of them define a huge expanse of geography with an incalculable amount of different customs. However, some generalizations can be made:
Specific regions.
The following points of etiquette apply most specifically to a certain region:
Haiti.
 It is especially disrespectful for children to whistle, point, suck their teeth, stare, or to roll their eyes at adults. Children should also avoid sitting with their legs crossed and acting like an adult.