Answer:
I believe the answer is A but check the thing again and look at his name and try and see he A,B or C
Answer:
Machines needed to be repaired less frequently. Products could be manufactured on an assembly line.
Not really decorated in that sense as making them look "good" i guess, but they were mostly leather bound and covered in tar to help preserve the wood.
Hope this Helps!
The architecture style is different. romanesque churches came first. they were bulky, strong and had really thick walls. their windows were regular roman arched shapes. they usually have lower ceilings and not much light inside.
Gothic cathedrals came later. they have pointed arches, lots of tall windows for light stained glass and flying buttresses to help support the higher and thinner walls.
A.) Lack of education. To me still has a little to do with the problem but is better than any other choice out of the selection.