PLEASE HELP A) Describe ONE piece of historical evidence dealing with transportation and commercial technology that developed from 1200 to 1450 CE that would support the first relationship described in the passage.

B) Explain ONE piece of historical evidence dealing with credit and money economies that developed from 1200 to 1450 CE that would support the second relationship described in the passage.

C) Explain ONE piece of historical evidence dealing with state interactions in the economy that developed from 1200 to 1450 CE that would support the fourth relationship described in the passage.