Read the question and materials for the document-based essay on the beliefs of the populist party. one step of writing document-based essays is analyzing the documents provided, many of which are primary sources. this activity will you with that step. using your knowledge and the documents provided for the question—political cartons, charts, and other documents—make two lists. one list should contain at least four reasons that farmers were discontent with the situations they faced at this time, and the other list should contain at least four evaluations of the validity of their complaints.

d. Military expansion into Vietnam introduced terraced farming to China, which greatly increased the amount of land under cultivation in mountainous southern China

Why was economic expansion during the Chinese Tang and Song dynasties linked to military expansion?

NOT:
a. Military expansion into Vietnam introduced the Chinese to faster-growing rice, which made it possible to rice crops a year in southern China
b. Military expansion into Manchuria and Korea made it possible for the Chinese to harness new energy sources in the water buffalo and the ox
c. Military expansion into Korea and Japan introduced a new strain of drought-resistant wheat into northern China