Which of the following is true of the immigration legislation of the 1920s?
a. The legislation had no lasting effect.
b. It was opposed by the large corporations.
c. It encouraged immigration from underdeveloped countries.
d. The legislation was the most enduring achievement of the rural counterattack.
e. It was quickly repealed in the 1930s.
The Twelfth Amendment to the Constitution __________.
a. changed the process of electing the president and vice president
b. decreased presidential power
c. heightened the potential for further political conflict
d. stopped the African slave trade
e. dealt with the judicial power of the United States
Building the new skyscrapers depended on the invention of __________.
a. concrete reinforced pilings