I want to know the answer to the following question:
What was the only language Victoria spoke at home?
All the background I'm provided with is that "Her mother was extremely protective, and Victoria was raised largely isolated from other children under the so-called "Kensington System", an elaborate set of rules and protocols devised by the Duchess and her ambitious and domineering comptroller, Sir John Conroy, who was rumoured to be the Duchess's lover.". Is that enough to answer the question?
Answer: no