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.
I’m pretty sure it’s B. An international trade orginaization
Keeping it brief, the Court -- little by little -- gradually asserted that certain rights enumerated in the Bill of Rights are, in some way, "in" the 14th too; that the 14th protects those rights from being violated by the states. But the Court never said that all of the rights in the Bill of Rights are "in" the 14th. Over the course of many decades the Court kept on expanding the list of which rights in the BoR are "in" the 14th, but all along the way the Court kept on saying too, that not all of the rights are "in." By the 1960's *most* of the rights in the BoR were "absorbed" into the 14th.
The better the climate ( temperature of weather ) the more people will want to live there. So they come, get a job and increase the economy.
