"<span>C.There was no form of writing" would be the best option as to what defines prehistory, since for people today to know how these ancient people lived they must rely on archeology and other means.</span>
Answer: The answer is A
Explanation: The answer is A because they were not widely read.
The Treaty of Versailles was the Treaty ending WW1 placing all "war guilt" on Germany.
War guilt clause: Germany forced to accept blame for starting WW1
Postive effects could be that it brings people together, gives them a community for supporting each other, focuses their attention on God. It provides a moral framework, comfort for those in need, the promise of an afterlife... and so on.
Negative effects are that the different religions can be seen to inspire conflict in the world, some might say that they focus people too much on religious things rather than on day to day things (so you lose the plot basically!).