The answer is option A. A territory that was free soil was closed to slaver, while one that had popular sovereignty was allowed to vote on the slavery issue.
It was the last of the set to be unveiled on 24 May 1887. A statue of Burns was deemed relevant to the city, both because of the city's Scottish roots (it was founded by the Free Church of Scotland in 1848), and also because one of the city's founding fathers was Rev. Thomas Burns, a nephew of the poet.
The kind of films and radio programs that became popular during the Great Depression was escapist themes that allowed people to forget the depression for a little while. The correct option among all the options given in the question is option "b". It was a very tough time for the Americans during the time of Great Depression and so other forms of entertainment was out of question.
