Some would say these elements shouldn't be considered part of the profession. There is a long history to all this disunity. We can certainly agree that we are all part of a wonderful profession that we feel passionately about. When you look past the labels, you see chiropractors adjusting subluxations, keeping patients from unnecessary drugs and surgery and promoting wellness. We may not all use the same terms, but every DC I've ever met does the same thing.
Unity happens by commitment.
It is the same kind of commitment you make to God, your spouse and your children. You won't always feel like making the kinds of efforts to maintain that commitment, but you do it because you understand the long-term benefits. This is not about getting along until somebody does something you don't like. It is about making a commitment to work together because it is the ONLY alternative. Because we allow it.