The correct option is D
to divide
Class systems were used to divide people into different strata with an aim of ruling them easily. It was one of the methods of subjugating the people.
Answer: Advancements in household technology
Increased life expectancy for women
Development of the service industry
<span>prestige, power, access to raw materials, opening up new markets and the spread of Christianity.</span>
The answer to your question is Iran
