<span>B) Southerners had little money; many people worked on farms in poverty
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The answer is B. You're welcome.
<span>I would say D. Historians could map out changes in an area over time.</span>
It has been changing from Democracy to Dictatorship and Monarchy over time. In the time period that this question is referring to if you are taking World History then the answer is B. B<span>ureaucracy. Hope this helped!</span>