What is one major difference between a region and a theme when studying history,
The correct answer is option A: A region helps organize historical information, but a theme offers predictions for the future.
Historical regions (or historical areas) are geographical areas that, independent of present-day borders, once shared a common cultural, linguistic, racial, or political foundation.
The world is divided into manageable units by regions for geographic study.
Thus, the correct option is A.
Learn more about theme and region:
https://brainly.com/question/1260632
#SPJ1