Answer:
I think its true but not totally aure
Answer: Desertification and soil erosion.
Answer:
John Deere was a blacksmith that invented the first successful self scouring steel plow in 1837.
Answer:
1. A 2. D
Explanation:
Aztecs Farmers, or macehualtin, were by far the largest section of Aztec
worldhistory dot org
Aztecs built barriers to protect Tenochtitlan (which is now Mexico City) from floods
aztecspeopleofthesun dot weebly dot com