They increased their sizes to rejuvenate the land. Before the war, everyone left their farms to go to the war. And once the war was over, the farms increased in size due to the high demand of resources needed to recover from the war.
Answer: B. It is used to transport people and goods
Explanation: Good luck! :D
I would like to refer you to this website, it has everything you are asking about--
http://thediplomat.com/2015/01/china-the-influence-of-history/
Hope this helps!
Saudi Arabia produces oil in very large amount and it leads the oil market.
D. Mars.
Hope this helps, if not, comment below please!!!
