What did indian leaders and scholars do to preserve knowledge and cultural traditions?

The answer because i don’t know it someone

In this lesson, you learned about the early battles in the civil war. what did these battles have in common? in one or two sentences, state the main idea of the lesson.

Which reason best explains why certain areas of southwest asia have low population density? a. the semi-arid climate makes farming difficult because it produces very little rainfall. b. the moist climate limits job opportunities because it reduces oil production. c. the semi-arid climate produces heavy rainfall that contributes to devastating floods. d. the moist climate reduces agricultural production by causing water shortages.