This is a pretty minor point, but it threw me off when I encountered it.
In a section detailing historical claims of Black violence, this sentence:
Seceding Texas legislators in 1861 complained of not receiving more federal "appropriations for protecting ... against ruthless savages."
seemed to be interpreting the "savages" as meaning Blacks so I looked up Texas' 1861 Declaration of Cause for secession.
www.tsl.texas.gov/ref/abouttx/secession/2feb1861.html
The full statement:
They have refused to vote appropriations for protecting Texas against ruthless savages, for the sole reason that she is a slave-holding State.
In the context if the times, "savages" is how Native Americans were referred to. So the declaration is claiming that Texas wasn't appropriated sufficient federal funding to protect from Native American attacks because it was a slave-holding state. Not that they needed more federal appropriations to protects against enslaved Blacks.