| (Colorized image from Iowa Colonels and Regiments by A. A. Stuart. 1865) |
A few weeks later came Corinth. October 4 hit hard. Confederate attacks drove into the line and shook it. The 17th Iowa took heavy losses. Parts of the regiment gave ground. Some were captured. Still, enough held for the army to recover and push back. Rankin was there at Corinth, where the fighting broke and reformed under pressure… and at Champion’s Hill, where Grant later wrote the battle was “stubbornly contested at every point.”
In 1863, they moved with Grant into Mississippi. Jackson fell after a quick fight. Then came Champion Hill on May 16. That was the one that decided things. The ground was rough. The fight didn’t move cleanly. Units went in, stalled, shifted, and went in again. The 17th stayed in it as the line bent and pushed forward.
After that came the Big Black River and
then Vicksburg. The work changed there. No charges. Just digging, holding, and waiting
under fire. They spent weeks in the trenches. Heat, dirt, sickness. Rankin
stayed with the regiment through it, part of the long grind that ended when
Vicksburg finally gave up in July 1863.

