You cant settle in deserts due to lack of water and scarcity of food, which led to the Saharan regions being less populated. Hope this helps.
Answer: a the bas-reliefs.
Explanation:
Angor Wat is home to 1,200 square meters of carved bas reliefs. Which is a symbol of their cultural landscape, it represents eight different Hindu stories. the most important historical monument at Angkor Wat is the Churning of the Ocean of Milk, which tells a story about the beginning of time and the creation of the universe. It is also a popular story about the victory of good over evil. The story talks about devas (gods) who fought the asuras known as (demons) in order to reclaim order and power for the gods who had lost it, for peace and order to reign.
Decrease pesticide use
<span>develop "cleaner" pesticides
increase organic farming</span>
I believe the first one is 'physical geography' :-)
Organized nationalist army and led insurgency, Guided Turkey from "Ottomanism" to "Turkishness"; separation of church and state; replaced Muslim calendar with Gregorian; purified/modernized Turkish language
hope this helps :)
