US History: Chapter 6, Exercise 3 — Possible Solution
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WHAT IT SHOWS
Registered Black voters in Louisiana fell from a majority to 730, less than
0.5 percent of eligible Black men, by 1910, despite the Fifteenth Amendment
protecting voting rights regardless of race. It is a measured outcome of poll
taxes, literacy tests and grandfather clauses.

WHAT IT CANNOT TELL YOU
The chapter has no first-person accounts, no description of daily encounters
with segregation, and nothing on housing or employment. A number shows scale,
not experience.