Imagine you are a teacher. You are describing the atomic properties of inert gases to your second-grade class. You have supported your verbal lecture with a paper published in a scientific journal. If your students do not pay attention to the material, it is probably because:

abraham lincoln

explanation:

abraham lincoln rejected the final compromise effort to stop the secession movement because it disparaged the gains made by the 1860 election.

maybe you need to work on the pipes in the house. i am just saying this because you did not give any details.

i think the answer is b.