It's not like any of these groups did nothing, and these groups were all underrepresented in this era, but I get why ur history teacher is making u do this. I would say African Americans, then women, then Native Americans. I don't know what ur history teacher included in the lesson, but here r my reasons. African Americans served in the army because they thought fighting for American Independence would give them freedom. look up names of specific soldiers. 2. Women. Look up Abigail Adams, Martha Curtis Washington, and others. White women were included better than Native Americans, so I put them second. 3. I know many Native Americans served on the American side, but I'm putting them third because they had a lot to lose, and I recall that many served on the side of the English. That's all I remember from history class. Hopefully that's enough to get u started.
