Answer:
B. Allow African American children to attend the school of their choice
Explanation:
<span>The correct answer is B. Ralph and them are waiting for us at the metro station. It is a nominative case pronoun because them is here used as a subject, that is, the doer of the action, so it is nominative. The rest are either objective case or dative because the forms are things like him instead of he which answers the question of to whom instead of who.</span>
They are triangles and the base is a square
The answer would be letter A