Answer:
the answer is C. Conflict between a state government and the federal government
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Explanation:
Dorothea Dix was a social reformer dedicated to changing conditions for people who could not help themselves--the mentally ill and the imprisoned. Not only a crusader, she was also a teacher, author, lobbyist, and superintendent of nurses during the Civil War.
Answer:
the Byzantine Empire's
'Conquest of Istanbul') was the capture of the Byzantine Empire's capital by the Ottoman Empire. The city fell on 29 May 1453, the culmination of a 53-day siege which had begun on 6 April 1453.