Here's what I got for ya:
Civil War soldiers suffered from many, many unfair and disastrous conditions. Ranging from clothes to food, their options were not too good on what they had. They had to wear the same dirty, sweat-covered and god-awful smelling clothes every day of their life until the end of their life or the end of the war.
The weather conditions during the war didn't help either. The rain made it hard to see, and the thunderstorms didn't help either. The mud they had to walked through was uncomfortable and gave them diseases. Soldiers got ill overtime from the weather changes, along with the lack of sleep and eating. Some soldiers even died from their illnesses.
Food was low too. You could barely find a bite to eat that'd keep you replenished. The North had a lot of food, enough to last them the entire war. The South had a lot of food too, but in unexplainable reasonings the food ran out fast, which guaranteed the Northern States the Civil War victory.
The weapons were also as bad as the other statements provided above. They had lack of weapons during times and couldn't keep up the ammo supply during battles along the edge of the borders.
