100 history question. only answer if you are actually going to

answer this! if you don't and you put something random give me a link, tell me to look it up, or anything else, you will be reported to a moderator. if thy delete your answer, the points you earned from this question will be refunded to me. don't answer with anything but what you are supposed to answer. you have been !

Example A is different from Example B in a way that when your read it you can see that the first document is told in more historical way. it has lots of Historical backgrounds and info about the events. B is different in the way that it isn't at all based with Historial background knowledge. it talks about modern day and the effects of it today not the effects of it back when it first happened. Also some specific evidence in the text is at the end when you read the date, 1922. you can clearly see that's when the article  was published and times have changed from 1922 to the second date found at the bottom of page B which says 1963. 

The answer would be option a , b, and c.