They were accepted as fighters in the war in voluntary units but the units themselves were segregated from the rest of the army. They had assignments that had to be done and these assignments were in units that were completely african-american or hispanic and they never mixed with the white soldiers.
<span>The nationalists lost and the communist took over.</span>
The reason why Southerners were more likely than Northerners to support the Mexican-American War is because an American victory in the war would lead to more territory in the South being gained (territory once belonging to Mexico).
I need to see more of the question to answer
