An unintended consequence of creating hybrid seeds through artificial pollination is
A. lower crop yields.
B. greatly reduced genetic variety.
C. increased manpower requirements.
D. genetic mutations.
Answer: B
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Which type of Roosevelt supporter during the New Deal era would have been least likely to have voted Democratic in the past?
A. rural B. southern C. African American D. urban
The nineteenth-century view that women were pure of mind and body and selflessly devoted to the care of others was criticized for making a cult out of "womanhood."
Indicate whether the statement is true or false
Who was the best known and most revered of the liberators of South America?
A) Miguel Hidalgo B) Agustín Morelos C) Bernardo O'Higgins D) Símon Bolívar E) Prince Dom Pedro
The French initiated a war with Mexico on the basis of
a. protecting Catholicism. b. protecting French investments in an unstable political system. c. unpaid debts owed by the Mexican government. d. a French attempt to reinstate Spanish power in Mexico, since the Spanish and French thrones were related. e. weakening the power of America in the Caribbean region.