Answer:
Slave pens were realms of sale in which appearances were everything.
Answer:
The region of Texas that is the least populated, is at the far west of Texas, and is the smallest of all the regions.
Answer:
In Lincoln's mind, the railroad was part of the Civil War effort. The new line would support communities and military outposts on the frontier. ... A transcontinental railroad, Lincoln hoped, would bring the entire nation closer together – would make Americans across the continent feel like one people.
Hope this helps
All of them are necessary
