Roman Empire began when Augustus Caesar became the first emperor of Rome. This Empire ended in the West , when the last Roman Emperor whose name was Romulus Augustus was removed forcefully by Odoacer (Germanic King).
Even though the Eastern and Western Roman Empire shared a common political system and military they differed a lot in culture.
Western Roman Empire followed Latin as their language whereas Eastern Roman used Greek as their language and cultural elements. Eastern Roman Empire followed Orthodox Christianity and their origin was from Roman Catholicism.
Learned how to grow olives and grapes, and also borrowed the Greek alphabet
Well, Louis Pasteur was a scientist who discovered a process called "pasteurization." What this process is is heating food or whatever liquids to kill the bacteria which might be in it. This process became widely used for milk, as well as for vaccines. It improved food safety for the public and provided for a way that people can get vaccinated so that their immune systems are resistant to disease. So from my knowledge, I would say "<span>better standards for public health" is your answer.
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