MAJOR DEVELOPMENTS OF TANG AND SONG CHINA Political & Conquest of Manchuria, Korea and parts of Central Asia Economic & Completion of Grand Canal; standardized coins;? Cultural & Brushwork on scrolls; court poetry; glazed pottery Which development best replaces the question mark to complete the chart? A. black ink painting on silk (WH.4G B. paper currency C. the first joint-stock companies D. examinations on Confucian texts for imperial service