They all have a dictator, often run with a communism plan, the public has little say
The correct answer should be D. an urban unit with clear boundaries and a degree of autonomy
A has to be a town, even though the definitions of the two are almost the same. B is not it because a city can be an industrial center, not a cultural one. C is not it because natural geographic boundaries are not necessary.
Answer:
Defended slavery
Explanation:
Stephens gave an important speech which came to be known as the Cornerstone Speech. In this speech, he reflected on the issue of slavery by defending it that fundamentally caused the split the United States into two - the North and the South. In his speech, he said that the government in the South establish on the idea that slaves were inferior to whites.