It was after the Battle of Antietam
Answer:
The growth of inter-regional trade in luxury goods (silk and cotton textiles, porcelain, spices, precious metals and gems, slaves, exotic animals) was encouraged by significant innovations in previously existing transportation and commercial technologies--including caravanserai, compass use, the astrolabe, larger ship designs in sea travel--and new forms of credit and the development of money economies (Bills of exchange, Credit, Checks, Banking Houses, Use of Paper Money).
<span>What was not a reason for westward expansion in the americas in the 1800's?
</span><span>B. decreased immigration
The Westward expansion was brought about by the increasing number of population as well as the need to acquire more land to farm and produce crops. Gold was discovered in the west during those times thus increasing the number of people migrating to the west.
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C. has to parts house of representatives and senate
