What did da vinci add to the concept of vitruvian man?
a. the human body as it fits into a circle
b. notes written in reverse at the beginning and end of the page
c. the human body as it fits into a box

The answer here would be choice B.- notes writtten in reverse at the beginning and end of the page. I just took the test.

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration

not sure might be he acquired the entire oregon territory from great britain