According to "Katherine Johnson Biography," what job did Katherine take upon graduating from West Virginia State College in 1937? She went to work for NACA's Langley Laboratory.

She tutored students at her home.

She became a graduate assistant at West Virginia University.

She taught at a black public school in Virginia.

Explanation:

                                       ah  100% right

the actual answers are a, b, and d.

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.