"It was a decisive victory for General Robert Lee" would be the best option from the list since it ended in a victory for the Union, but it was not exactly "decisive".
The clash between Carthage and Roman over the control of Sicily.
Answer: Sepoys.
Explanation: The Indian soldiers who served in the private army of the East Indian company were called Sepoys. They were natives of India and served as soldiers of the Army of the British Empire, more precisely in the British East India Company. Inside the English cavalry, they were commonly known as Sowar.
