Kinda confused lol, can you like make the sentences a little more less confusing
1. Yo conozco a Juan Alberto.
2. Ellos saben todos los detalles del cuento.
3. La clase sabe mucha información para el examen.
4. Tu madre conoce la ciudad de Paris.
5. María y yo conocemos todos los países en Sudamerica.
Answer: 1. because they use different word for the same things and they did not communicate with the other types of spanish.
2.no
Explanation:
2. no because there are many different countries that speak spanish and most speak them differently.