Barack Obama’s victory is a historic victory and    that promised change and overcame centuries of prejudice.

Barack Obama’s victory is a historic victory and                 that promised change and overcame centuries of prejudice.

1. A.
   one
2. B.
   it
3. C.
   the one
4. D.
   that

 Barack Obama’s victory is a historic victory and       that promised change and overcame centuries of prejudice.

    A．one    B．it    C．the one   D．that

Barack Obama’s victory is a historic victory and          that promised change and    overcame centuries of prejudice。

A．one          B．it             C．the one            D．that

Barack Obama’s victory is a historic victory and    that promised change and overcame centuries of prejudice.