A. approves constitutional amendments
b. declares executive orders legal
c. proposes treaties
d. overrides vetoes

D. Overrides vetoes

Explanation:

In the United States, the president has the ability to veto legislation that has passed through Congress, but this right is not absolute. A qualified majority of 2/3 of both houses can pass a law, even against a presidential veto; However, if the proposed law has only more than simple, the president's veto is decisive.

the  equal rights amendment  (era) states: "equality  of  rights  under the law shall not be denied or abridged by the united states or by any state on account of sex." congress first introduced the era in 1923, but the campaign for ratification took off in the 1960s during the  civil rightsmovement.