It would be that "(C) Texas’s borders were extended to Santa Fe," that was not considered part of the Compromise <span>of 1850, since this Compromise only had to do with the issue of slavery and popular sovereignty. </span>
Answer: B
It cannot be A,B, nor C as Article 3 of the constitution refers to the Judicial branch of the government. With a quick search you'll find "Article Three empowers the courts to handle cases or controversies arising under federal law"
Hope this helps!
The correct answer is: "railroads".
Railroads flourished during the 19th century and enabled to travel long in-land distances much quicker than before. They were also one of the main factors that triggered the industrial revolution, as quick transportation reduced production costs and brought important efficiency gains for industries, for instance, in coal mining, and contributed to the development of mass production systems.
