Which of the Following Statements Describes the American Invasion of Mexico

Which of the following statements describes the American invasion of Mexico in 1846?

A) American forces quickly conquered most of central and northern Mexico.
B) The Americans captured Matamoros,Monterrey,Tampico,and most of northeastern Mexico.
C) Mexican troops routed the Americans at the Battle of Monterrey and forced their retreat.
D) Mexico held the line against American land forces,but U.S.naval forces had quick success.