Which Statement Best Describes Italy During and Shortly After Unification

Which statement best describes Italy during and shortly after unification?

A) The last area to be incorporated into Italy was Sicily.
B) Its "national culture" was not truly national, since most of the wealth, education, and power resided in the North.
C) Italian industrialization was concentrated in the central part of the peninsula.
D) In its early days, Italy's highest average income was in the agricultural south.
E) In its early days, Italy's poorest city was Turin.