This is it..................
Answer:
I can't answer 13, but 14 is silk, ancient China kept secret the way to make silk because (15) it gave them an advantage in trade (the silk road) because other countries would trade their goods for silk since china wouldn't tell them how to make it. Hope this helps!
Us citizens periodttttttttt
A because Lincoln supposed paying
B. Martin Luther. Not to be mistaken with Martin Luther King
