Answer:
In the 19th century (before as well as after the Civil War), railroads brought many changes to the United States of America. For one thing, trade and commerce increased, with a complementary expansion of industry, especially in the North. For another, settlement of the 'wild West' was made easier, as was increased growth of areas already settled. For yet another, military operations became more sophisticated and generally more power-packed: during the Civil War, Union and Confederate forces could be quickly reinforced or moved to areas of special need due to the rapid transportation provided by railroads.
England was the dominant commercial power in the Atlantic ocean in the mid-1700s. During this period, the English society contained a flourishing and more broad middling sector than any other western country. This provided a sturdy opportunity for commerce with, and settlement in, far-flung territories.
One important gain by the colonist after the French and Indian war is that they gained more land.
Generally speaking a mixed economy is "<span>B-a combination of individual choice and government protection," although the balance is often more tilted towards individual choice. </span>
