Question

Which was a building technique introduced by the Romans?

the column

the doric order

the stoa

the rounded arch

Answer 1

I think is B

Answer 2

Ooh, here it says "Ancient Roman architecture developed different aspects of Ancient Greek architecture and newer technologies such as the arc and the dome to create a new architectural style"

http://en.wikipedia.org/wiki/Ancient_Roman_architecture

So given that info, I'd say your answer is D.

Answer 3

There's also this link:

http://www.answers.com/Q/Which_was_a_building_technique_introduced_by_the_Romans

But I would suggest checking out the one from wikipedia first.

Answer 4

I hope that helps, @pappi.mac