Answer:
by seeing if there were any books of how they lived, artifacts and art for what they were like or even stories brought down through other people you can add up all that and figure out alot about and event
Explanation:
I am sure it is B. War, I had this question on my test and I got it right. If you get it wrong so sorry. But if helped mark me the brainiest!!
The end of the feudal systems that defined the European Middle Ages was
primarily caused by "<span>(C) the emergence of trade and a middle class of merchants," since this created more opportunities for people to "break free" from the land-holding system. </span>
