A.Martin's struggle against his political opponents.
B.the opposition's calling a vote of no confidence.
C.Martin's opposition to the United States.
D.the new election campaign in Canada.


A.To build an International Museum of African American History and Culture.
B.To build a National Mall of African American History and Culture.
C.To build a National Monument of African American History and Culture.
D.To build a National Museum of African American History and Culture.
A.soliciting half the museum's price tag from private donors.
B.choosing an architect.
C.choosing a director of the new museum.
D.assembling the collection.
A.Fighting against abortion.
B.Warning about the global warming.
C.Fighting against gay marriage.
D.Warning about air pollution.