Slash and burn farming is a technique used

Explanation:

I believe it is called shifting cultivation, but it also depends on what country you are in. This type of farming is very common in India. I often wondered how the rural population in India could feed a country with nearly a billion people in it. They have to be super careful in how they proceed with agricultural practices..

i think it's b or c hope this

q1: artillery

q2: simon bolivar

q3:   their workers and farmers demanded a return to spanish rule.

q4: drafted new constitutions

q5: oligarchies have replaced monarchies