How did elevated trains and subways improve urban transportation? a)by using horses and carriages to commute b)by making the automobile unnecessary c)by transporting commuters without crowding city streets d)by delivering fresh food to people in cities

C. by transporting commuters without crowding city streets.

- encouraging nationalism

- returning to conservative political policies

answer:

won re-nomination with no opposition he also had the support of his party

explanation:

it saw incumbent president andrew jackson, candidate of the democratic party, defeat henry clay, candidate of the national republican party. jackson won re-nomination with no opposition, and the 1832 democratic national convention replaced vice president john c. calhoun with martin van buren.