The questions have notes that tell you what area of the book the answer is in. my suggestion is to read the chapter. even if you cant find the answers through that, it will help you come test time. if you're not up for that, you can easily google these. there's most likely an answer key, but try to find them in the book first.
Answer:
One reason why this is believable is because di Coppo Di Stefano Buonaiuti was in Florence at the time when the Black Death hit Florence in 1338. One reason why this passage isn't believable is because he was only two when it happened so might not remember it all.
Culture,religion, country and media . each has their own way of controling what they think civilization is.
I think that the world would be a better place because the money from the usa would be spread all around the world but many important discoveries won't be made