Why did china prosper under the han dynasty? select all that apply. a. life was more peaceful than during the warring states period. b. new crops developed drew additional trade. c. the silk road trading route increased trade. d. the han valued the merchant class and promoted their work. e. the han dynasty did not interfere in the economy, leading to free trading. i will mark the answer brainiest if it is correct remember you have to have to answers so i can mark it. asap