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.
The government had to spend money for supplies for the military so economic changes for civilians were very real
Answer: Coronado and his men spent the winter of 1540–1541 near the Rio Grande River near present-day Santa Fe, New Mexico. It was not an easy time, as the Spanish were attacked several times by Native Americans. In the spring of 1541, the group made their way to what is now Texas, moving into the Palo Duro Canyon. Coronado led a small group to the north in search of Quivira, another one of the Seven Cities of Gold. He was disappointed once again when all he found was another Native American village in what is now modern-day Kansas.
Explanation: I put this as my answer for my school and got it right sorry if I was late.
