TIMED HELP PLS Which controversial concept was the foundation of the Kansas-Nebraska Act?

Select one:

● nullification

● gradual emancipation

● popular sovereignty

● natural rights

Define the term brutalization effect and describe in your own words why you think this occurs and how it conflicts with the ideas of deterrence theory.

When the ottoman empire weakened, europe reacted by building a canal for trade with the ottoman region. ottoman nations achieve independence. cutting off most trade with the ottoman region. trying to take more control of ottoman lands.

Which historical interpretation is supported by this source?