Conversation so far:
where do warrant officers fall in the chain of command
Warrant officers are rated as officers above senior non-commissioned officers, candidates, cadets, and midshipmen but subordinate to the officer grade of O‑1.
what is the role of warrant officers
The warrant officer's primary task as a leader is to serve as a technical expert, providing valuable skills, guidance, and expertise to commanders and organizations in their particular field.
what are the other tasks of warrant officers besides the primary task as a leader is to serve as a technical expert, providing valuable skills, guidance, and expertise to commanders and organizations in their particular field
Warrant officers can and do command detachments, units, activities, vessels, aircraft, and armored vehicles, as well as lead, coach, train, and counsel subordinates.

Question: what is the origin
Self-contained rewrite: what is the origin of warrant officers