nomads are people who moved from one place to another depending on the weather, food, etc. bipedal are animals who are able to walk with 2 legs. hunters and gatherers preceeded nomads and decided to settle in one place instead of moving around periodically. tool makers makes tool I guess.
I think it is unlikely to occur and if it occurs only a small portion of Europe. The printing press becomes a significant factor of the spreading of Protestant Reformation due to the access of information is much easier and effective to transmit around rather than word of mouth. The prints also are easier and cheap to produce.
Answer:
mary ham killed gloria borger