Answer:
supporters of slavery in the South
Explanation:
Why did Southerners support the Kansas-Nebraska Act? The Popular Sovereignty clause in the Act meant the territories might allow slavery and enter the Union as slave states. The population increased greatly as settlers flooded into the territory from both free states and slave states.
The answer is A. Drove production costs up. It drove production costs down, because they were able to take less time to make the products as well as less materials because 1) standardized parts were invented around the same time, and 2) they didn't have people preparing everything so materials weren't wasted.
Explanation:
Generally, if you are just summarizing a single article and you have provided the name of the author and title of the article in the first sentence, you do not need to add any additional citations. However, be sure to follow your instructor's directions.