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BRAINLIEST!!!

Like ancient india, ancient china was generally ruled by a dynasty. which of these statements best describes this system of rule? a. rule of the country was passed down by inheritance. o b. rule of the country was voted on by the people. o c. rule of the country was decided by a committee of elders. o d. rule of the country changed hands through violent uprisings. submit

Profits are maximized when marginal revenue and marginal costs are a. set c. equal b. less than market price d. greater than market price

The map shows information about river valley civilizations. which feature of this map best the reader determine the distance between two places?