Question

Why is there two types of of Spanish in the world ​

Answer 1

People speak Spanish in many different parts of the world. In different places, it’s influenced differently, and over time the language can become quite different.

Answer 2

Nearly 8% of the total population of the world is Spanish-speaking. So it makes sense that not all Spanish speakers sound the same. And these dialects are a result of Spanish getting influenced by another language such as Arabic. So it has different dialects, grammar, vocabulary, idioms, and slang.