The answer is C
Calhoun claimed that the slave system was better than the “wage slavery” in the north. There is more on John C. Calhoun at www.historynet.com
The answer you're looking for is GTT
That would be survey research.
Surveys are used for the political polls as they are very good and appropriate for this kind of research as they consist of questions that have the aim of eliciting the specific information and data from the people about a particular subject. Surveys can take a wide variety of forms be that a simple phone interview or a kind of online survey.
People in the US are resistant to change because they believe their way of life does not need change.
Explanation:
As given, In cultures in which people believe that they can dominate their environment, individuals will tend to take a passive approach toward change. US is one of the cultures that takes pride in its past achievement and does not want to change that way of life that had led them there.
Ironically, the time of the progress in US was marked by such innovations that have defined the nations like China in the modern world now.
This is something that is hard to realize on a cultural term.