Question

what happened if there was only one supercontinent in the world

Answer 1

Cons
Third world war for water..
Problems for capture of power.
Currency changes..
Pros
Transportation
Neighborhood

Answer 2

if our world has only one supercontinent it will make a big problem and benefit also but there is more problems in my opinion... because
now in our world we have so many languages, different types of people, different type of culture and different type of development so,we have to select a leader ,we have to divide the city's,and we want to have a same money and all people want to support each other..this all will not happen at any way....
so , if we have one supercontinent we will face many problems at any case..
I think this information will help you...