Answer:
The Northerners were dubbed "Yankees," while the Southerners were dubbed "Rebels." These nicknames were sometimes abbreviated even further to "Yanks" and "Rebs." Soldiers wore uniforms that didn't match from the start of the conflict since each soldier wore whatever outfit he had from his state's militia.
Step-by-step explanation:
Names such as "Yankees" and "Rebels" - "Yanks" Or "Rebs" would be an example to describing them.