Question

The Harappans can be called great architects and engineers.

Answer 1

ya they can be called because of their buildings and architecture s

Answer 2

the harrapans can be called as great architects and engineers because most of the ideas which make us civilized people started from there. as we all know it was very long time ago. Harrapans , at that time itself they were using drainage systems, bathrooms,and a public bath place, many streets also had a public well. so the basic idea was started there only and what we have today is just the developed version of it.