What is the primary difference between Piaget and Vygotsky's theories of language development?

• A. Vygotsky argued thought depends on language while Piaget argued language depends on thought
• B. Vygotsky argued thought depends on language Piaget argued thought are not necessary for language
• C. Piaget argued that thought depends on language while Vygotsky argued language depends on thought
• D. There was no difference between Vygotsky and Piaget regarding language and thought