Answer:
Railroads created a more interconnected society. Counties were able to more easily work together due to the decreased travel time. With the use of the steam engine, people were able to travel to distant locations much more quickly than if they were using only horse-powered transportation.
Explanation:
<span>The tallest brick building is Chrysler Building</span>
<span>During Pax Romana, there were no major wars or
rebellions within the empire. As a result, commercial activity and trade
increased. Romans wers also able to make advances in architecture. The Romans
were great builders, and many of their structures have stood for centuries</span>
