How did Union forces eventually defeat Vicksburg?
a) They dammed the Mississippi River.
b) They prepared four frontal assaults.
c) They laid siege to the city for many days.
d) They attacked from the vulnerable river.
a) They dammed the Mississippi River.
b) They prepared four frontal assaults.
c) They laid siege to the city for many days.
d) They attacked from the vulnerable river.