All the following were arguments made in support of reopening the international slave trade EXCEPT  

  Frederick Douglass and William Lloyd Garrison disagreed over whether  

  During which decades did the art of photography begin to take off?  

  On what did Henry David Thoreau blame the lack of opposition to the Mexican-American War?  

  Which statement regarding the railroad industry after the Civil War is NOT true?  

  Why did Andrew Jackson feel cheated after the Election of 1824?  

  There was much debate during this period about who should have the power to determine whether a law is constitutional or not. Daniel Webster thought this power should be placed in the hands of  

  Secretary of State Abel Upshur argued that slavery helped to unite the nation because slavery  

  Why was the presidential election of 1800 particularly important to U.S. history?  

  While Francis Cabot Lowell copied English machine design, he did not want to replicate English labor conditions. What did Lowell mill owners do to improve factory life in the United States?