The three rival political foes that caused such division in China were the Royal Clans, Confucian Scholars and Eunuchs. These three groups were fighting among themselves. I was hoping that some options would be given for choosing the correct answer. I hope the answer i have given has helped you.
Answer:
Maya
Explanation:
Corn in fact was found WAY before the Mayan people dominated the current regions of Mexico and Guatemala.
Some traces of corn (and popcorn too!) were found in New Mexico dating back some 5,000 years ago. The Mayan civilization florished about 1200 years ago... but its descendants are still very present mostly in Guatemala.
The Incas in Peru were masters of the potatoes. In Peru, there are over 500 varieties of potatoes, and it's still a very important part of the diet down there.
I would think Chinese, America, United Kingdom