Answer:
a theory of demography
Explanation:
demographic transition a theory of demography which states that, as a nation industrializes, it goes through a series of populational changes, starting with a decline in infant and adult mortality and followed later by a reduction in birth rate.
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(b) is the answer i did the test.
To grow all this food, the Aztecs used two main farming methods: the chinampas and terracing. ... Aztec farmers built up the soil until it was above the surface of the lake. They planted fast-growing willow trees at the corners of the plots to attach the chinampa to the bottom of the lake by the trees' roots.
A) he dreamed of a uited italy & took the first steps to achievig it
Answer:civilized
Explanation:i am so sorry if this answer is wrong i hope its right tho. I got this question two days ago and thats what i wrote, my teacher didnt mark it yet