The Kansas Nebraska Act affected the border states because the Kansas Nebraska Act was set in motion a plan that was supposed to decide the Kansas question through a peaceful democratic process.
Hope this helps
The way you worded the question is a bit odd, but it seems like the answer your looking for is the Japanese Empire.
I think it’s London Virginia Company
Answer: C
Explanation: The answer is C because if you were to gain this information from the White House the writers would most likely provide factual information about the past or present and topics you are looking for. Enjoy!