-How/ Why did the Caste System began? If your answer is in one paragraph, then I’ll give Brainliest!

What two properties affect the density of ocean water

Which describes italy’s mediterranean climate? a. moist in the summer and dry in the winter b. mild and wet all year round c. cool in the summer and warm in the winter d. hot in the summer and mild in the winter

What was apartheid and how did it restrict the rights of non-whites?