Question

LBJ was the first president to do ALL of these EXCEPT which? appoint a woman to a Cabinet position appoint an African-American to a Cabinet position be sworn in by a female judge be the first southerner elected since the Civil War nominate an African-American to the Supreme Court

Answer 1

LBJ was the first president to do ALL of these except "appoint an African-American to a Cabinet position," which had been done before in other administrations. 

Answer 2

Answer:

Appoint a woman to a Cabinet position

Explanation:

LBJ was the first president to all that is exposed in the question, except to appoint a woman to a cabinet position.

Frances Perkins was the first woman to serve in a United States presidential cabinet, having been appointed Secretary of Labor by President Franklin Roosevelt.