Most people, faced with a decision, will choose the most expedient option.
It is expedient for you that I go away.
Nothing but the right can ever be expedient, since that can never be true expediency which would sacrifice a greater good to a less.
But the Expedient, in the sense in which it is opposed to the Right, generally means that which is expedient for the particular interest of the agent himself; as when a minister sacrifices the interests of his country to keep himself in place.
His marches are expedient to this town.
He would never let her know that he was aware of the strange expedient to which she had been driven by her great distress.
Depressingly, [...] the expedient of importing African slaves was in part meant to protect the native American population from exploitation.