I want to know the answer to the following question:
Who gave Camillo di Cavour the orders to send soldiers to aid the French and British forces?
All the background I'm provided with is that "The deployment of Italian troops to the Crimea, and the gallantry shown by them in the Battle of the Chernaya (16 August 1855) and in the siege of Sevastopol, allowed the Kingdom of Sardinia to be among the participants at the peace conference at the end of the war, where it could address the issue of the Risorgimento to other European powers.". Is that enough to answer the question?
Answer: no