Respuesta :
Answer:
B
Explanation:
After being officially proposed, either by Congress or a national convention of the states, a constitutional amendment must then be ratified by three-fourths (38 out of 50) of the states. ... Amendments ratified by the states under either procedure are indistinguishable and have equal validity as part of the Constitution.
Answer:
D. approved by three-fourths of the states.
Explanation:
Study Island