Northerners were called "bluebellies" during the American Civil War due to the blue uniforms worn by Union soldiers. The term was often used derogatorily by Confederates to refer to their opponents. The color blue became emblematic of the Union forces, contrasting with the gray uniforms worn by Confederate soldiers.
Federalists
Scalawags
carpetbaggers
it was a nickname given to them by the south
The northerners were called Yankees and the Southerner were called rebels.
Bluebellies, Billy Yank, Yanks or Yankees are some of the names Confederate soldiers had for Union Forces
Bluebellies.
Yankees
Federalists
yes, as well as Bluebellies and Billy
Scalawags
carpetbaggers
it was a nickname given to them by the south
Copperheads
Northerners who moved to the south for profit oppurtunities were called carpetbaggers.
Caperbagger
Nicknames for Union soldiers include Yankees and Bluebellies.