Answer:
It helped them to interact easily through activities such as trade and land buying and selling. This fact led to inter region marriages , suportin ech other i n time of need and foration of basic political bonds thus a change in there sociallives
Answer:
the transcontinental railroads were built all around the US and were used for trade and to transport goods all over the place
yes in my opionon it did .Afraid of terrorism? Don't start!
A. Citizens voted for some of their officials
