I’m sorry? I think your question got cut off...
During the 2008 presidential campaign, the two leading candidates for the Democratic nomination were "an African American man and a former first lady" The former being Obama and the latter being Clinton.
Answer. To answer you question the and is B
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One of the immediate results of the fall of the Roman Empire in the West was that the area soon became home to a great deal of lawlessness, since the Roman armies were no longer there to safeguard.