Question

why is the study of the thousands of years between 700 and 1750 a huge chalange to historians ?​

Answer 1

The study of the thousand years between 750 and 175 CE was a huge challenge to historians because of the scale and variety of developments which occurred over the period.

here is your answer

hope it's help :)

edit:- thanks for 5 star rating :D

Answer 2

Answer:

i agree....with your answer