The most likely a better use of David's time in order to prepare for teaching highschool students regarding the American history, is to go to museums alongside studying. Going to museum may be a better way of acquiring historical knowledge that is embedded in the replicas and the remains of ancient objects.
I think it would be the left brain
I hope this helped
Bi Sheng's movable type changed how ancient China printed its documents, making printing more efficient and easier. Instead of carving an entire book into one huge block, characters are carved into small clay blocks.
Im not 100% sure but i think it false
