Answer:
The country's staple in the South before the Great Migration was Cotton. The agriculture in the south was always driven by large-scale plantation to exportation. And the cultures more cultivated were Cotton, tobacco, and sugar.
The Aztecs were able to amass such a large empire in such a short period of time because the groundwork was already there! As the Aztecs began to amass power, city-states and other domains already existed in Central Mexico. Therefore, the Aztecs (who in their early history were renowned mercenaries) eventually began to conquer these other locations and bring them under Aztec control. So instead of having to go out an build an extensive empire, the Aztecs were able to conquer smaller political entities that already existed.<span />
If your weekly allowance is 15, then your allowance went up by: 5 =3 - 1 = 2 x 100 =200%.
Hongwu created a form of Martial Rule. He expected everyone to obey his rules and if they failed to do so they were subjected to execution or tortures. He was a tyrant Emperor who trusted no one but his family, if he finds anything suspicious about his advisers he would immediately have them killed or torture. This was a time in China where coups and other acts of sedition were not even attempted by the people of China because of their fear of exaggerated punishment.