What is the regions of the 21 Spanish speaking countries?

The Spanish-speaking countries are typically divided into four main regions:

1. South America: Includes countries like Argentina, Colombia, and Peru.
2. Central America: Includes countries like Mexico, Guatemala, and Costa Rica.
3. The Caribbean: Includes countries like Cuba, Dominican Republic, and Puerto Rico.
4. Spain: Located in Europe, Spain is considered a Spanish-speaking country as well.