Which of the Following Best Describes the Antebellum U

Which of the following best describes the antebellum U.S.?

A) Immigration peaked in the 1820s and slowly decreased through the Civil War.
B) Union membership grew consistently through the period and comprised a substantial portion of the working population by the Civil War.
C) English wages grew relative to those of the U.S.
D) Between 1800 and 1860, the U.S. population grew roughly sixfold.
E) The North had the most unequal income distribution because of its large increase in industry.