I believe the answer is: The laws and traditions lived on, flourishing through the Byzantines who lived in the East.
The Byzantinne was the once a part of The territory of the Roman empire on its eastern front. During the peak of it's glory, the Byzantinne empire adopt the majority of laws and tradition of the roman empire, which make many historians see them as a fragments of the roman empire.
The First War of Indian Independence is a term used in India to describe the Indian Rebellion that took place in 1857. The war tested and ended the power and control of Britain and ended the 90 year rule the British had over India.
It didnt provide slave labor for the large farming estates
