Answer:
It worked by people using and constructing it by hand. I made their society and their lives better and easier
To explain their empire and concur more land
The answer to the question is b
Yea I could help , how u do this is I would write an essay about it the reason why there is a,b,c,d is because that is information u need to include into ur essay. don't forget to use transitions when u move to a next paragraph such as first, next ,thrid, lastly , in conclusion, and more u may search up:) I hope this helps and if u need any help of how to format writing ur essay plz text me and i will help :)
