A region can be studied over many different periods, but a theme applies to only one period is one major difference between a region and a theme when studying history.
<h3>What is
region in history?</h3>
Regional history is historiography devoted to a physically confined area below the level of the Empire or the nation state, particularly in Germany; the area can be determined by the governance of a territory, as well as cultural, dialectal, economic, and other elements.
Thus, option D is correct.
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Answer c)
The country had been invaded multiple times in their recent history.
Answer: Fort Donelson was a big fortress built by the Confederate Army during the Civil War to control the Cumberland River, which ran from Tennessee and the heart of the Confederacy. This fort was named after Conf. Gen. Daniel Donelson. Battle of Fort Donelson was in 1862, which Gen. Grant took over.
Explanation:
Pretty sure it's confidence/ self esteem
hope this helps :)