Thank you for your response. Being a native Memphian, I've know about Fort Pillow, Island No. 10, and Forts Henry, Heiman, and Donelson. I also have relatives who live in the Union City-Martin area, so I also knew about Dixie Gun Works. I've been to Union City so many times and have read about the numerous skirmishes that took place there, principally ones Bedford Forrest was involved in. However, I have never been able to find information about the skirmished that took place around the city, or about the earthworks that once defended the city. I imagine that if I drive around the Union City area enough, I could find some historical signage marking Civil War sites dealing with these skirmishes and maybe earthworks. Thank you again.