The process by which the Constitution was approved by the states is known as

Avetoing.
Bimpeachment.
Clevying.
Dratification.

Verified Answer :

Your answer is d. Ratification.

Vetoing is when the president/governor rejects signing a bill to make it a law.

Levying is when congress passes a bill the president signs it, in regards to taxes.

Impeachment is when congress finds charges against the president to remove him from office.