Question

puzzle directions: complete the great wall chart below with key details from the great wall of china reading passage. to help you, place each of the words from the word bank into the corresponding white boxes.
word bank
signal towers, 200, 1987 ce, qin
shi huangdi, 400,000, passes, 30
300,000, 1368 ce, 600, manchus
mongols, 1/4, 40, ming
221 bce, 13,171, walls, 1,000,000

Explanation:

The problem is about completing a crossword - like chart related to the Great Wall of China, which involves historical facts. The subfield of Social Science that deals with the study of past events, societies, and civilizations is History. So, the most appropriate subfield is History under Social Science.

Answer:

Social Science - History