Technology has allowed us to go from records, to cassette tapes, to CDs, and from CDs, now we have the most common .MP3 file type, which we can store on many of our devices. Not to mention the internet and websites such as You Tube, Sound cloud, Spo ti fy, etc. has allowed music to be shared in many ways!
The “exchange” introduced a wide range of new calorically rich staple crops to the Old World namely potatoes, sweet potatoes, maize, and cassava. The primary benefit of the New World staples was that they could be grown in Old World climates that were unsuitable for the cultivation of Old World staples.
Number 13 is B.) father of the constitution
Number 14 is either C or D, i'm sorry I'm not sure between the two.
I hope this helps cx