If this is a true or false question, honestly it could be both because people buy tons of candy on Halloween as well.
"d. The relationship between workers and their employers improved" was not a major change brought about by the Industrial Revolution, since most of the time employers abused their employees with harsh working conditions and long hours.
The territory contained land that forms Arkansas, Missouri, Iowa, Oklahoma, Kansas, and Nebraska; the portion of Minnesota west of the Mississippi River; a large portion of North Dakota; a large portion of South Dakota; the northeastern section of New Mexico; the northern portion of Texas; the area of Montana, Wyoming