Answer:
Because they cannot accurately project them and there is always distortion.
Explanation:
A feature such as the shape of a place cannot be accurately projected or represented on a map because of the problem of distortion and a cartographer has to decide what type of map he is making so he can make the details of the map as accurate as possible.
they had to change everything up because the cause was to spread change
after and before there where innovations that could not be changed without war
OOPS SORRY I’m a beginner
It spread several disease among the people, which where spread to Native Americans killing their population