Describe the Reasons For, and the General Reaction To, the Enlistment

question 35

Essay

Describe the reasons for, and the general reaction to, the enlistment of black troops into the Union armies.

---

Definitions:

Pelli-Robson Chart

A tool used in vision testing to assess contrast sensitivity using letters of varying contrast levels.

Audiometer

An electronic device that measures hearing acuity by producing sounds in specific frequencies and intensities.

Frequency

The number of complete fluctuations of energy per second in the form of waves.

Tinnitus

A condition characterized by the perception of noise or ringing in the ears when no external sound is present.