In which way was the presidential election of 2008 unique in american history?

a.
the first jewish president was elected.

b.
a third-party candidate won the popular vote.

c.
the first black president was elected.

d.
there was a tie in the electoral vote.

The first black president was elected and this was the way in which the presidential election of 2008 was unique in American history. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer comes to your help.