Whats the answer will mark bl

All state and federal officials are required to take an oath to support the constitution. select the best answer from the choices provided t f

The mongols were descendants of a. pastoral nomadic tribes b. tibetan tribes c. shang nobility

Will give brainlist need this answer asap which of the following groups made up the majority of those involved in the progressive movement? a) politicians b) farmers c) middle class d) factory worked