Answer: b
Explanation: i took the test
Answer:
Le Thanh Tong, the greatest ruler of the Later Le dynasty (q.v.; 1428–1788) in Vietnam. ... Home Politics, Law & Government World Leaders Emperors & Empresses ... in 1460, Le Thanh Tong divided the empire into 13 circuits (similar to Chinese ... following the practices of the Chinese Ming dynasty (1368–1644), hortatory ...
Explanation:
There was starting to be a conflict
Charlemagne reunited Western Europe. He built an empire that reached across three countries.
Random attacks by Indian tribes. The frontier had swamps-to-mountainness terrain. Seeds didn't work in all parts of America, some lived healthy in one area while the same seed could die somewhere else there.
