What are all of the spanish speaking countries?

Argentina Bolivia Chile Colombia Costa Rica Cuba

Explanation:

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The Spanish speaking countries:

Spanish is known as one of the most spoken languages across the globe. There are about twenty countries whose majority of populations speak Spanish.

These countries are Spain, Colombia, El Salvador, Mexico, Uruguay, Argentina, Paraguay, Bolivia, Cuba, Costa Rica, Panama, Dominican Republic, Chile, Peru, Equatorial Guinea, Ecuador, Venezuela, Honduras, Nicaragua, and Guatemala.

Spanish is the official or the de facto language of the above-mentioned nations. There are about 572 million people in the world who speak Spanish and the numbers are increasing day by day.