Imagine you are writing a paper about diverse representation in the United States bureaucracy. Which piece of evidence would you select to support the argument that the Department of State has been slow to increase its level of diversity?

During the Trump administration, only five of the $189$ ambassadors who represented the United States were Black. During the Obama administration, $47$ of the ambassadors were Black.

In $2018,75$ percent of Foreign Service State Department employees were White, and $7$ percent of Foreign Service State Department employees were Hispanic.

While the number of White Department of State employees decreased from $70$ percent in $2002$ to $68$ percent in $2018,$ the percentage of Black Department of State employees decreased by $2$ percent over the same time period.