Greek were very skilled sculptors but since Romans copied the greek style they improved the methods and made their sculptures much more better and unique.
Answer:
4. I think it makes sense
There were<span> about 30 legions in the </span>Roman army<span>. Each legion had between 4,000 and 6,000 </span>soldiers<span>, </span>called<span> legionaries. Each legion had ten cohorts. Each cohort was made up of six troops of about 80 legionaries, </span>called<span> centuries.</span>
Which war? World war 2? If world war 2, it was due to the fact that their home towns were in rubble, and were looking for a new home for them, and their family.