Answer:
the president does so the answer is executive branch.
Explanation:
Brunelleschi solve his problem with the dome of the Florence Cathedral by employing sets of diagonal ribs based on the pointed arch and he also created many layers of support within the dome. The answer in this question is by employing sets of diagonal ribs based on the pointed arch.
Let's look at these terms. "Vetoing" means DENYING--the OPPOSITE of approval! (A is wrong.) "Impeachment" is a term used when an official is accused of breaking the law, this has nothing to do with approving the Constitution. (C is wrong.) "Levying" is when you put a new tax in effect--again, not related. (D is wrong.)
Ratification is an official method of approval for laws and documents. B is correct!
Answer: B. ratification
