Answer:In his historic thesis, 'The Significance of the Frontier in American History,' originally presented to a group of fellow historians in Chicago, he argued that as a result of the frontier, American character and society developed differently from European or other known cultures of the time.
Explanation:
Due to Safavid influence, present-day Iran is the only country that has SHIA MUSLIM STATE GOVERNMENT.
Their high regard to physicians have not diminished since the Safavid Dynasty. Instead, the status of physicians are higher than ever and the medicinal works used during Safavid Dynasty are still being used in present-day Iran.
The Haitian people eventually gained independence from France and became the first nation established by former slaves as a result of their struggle. The excesses of that despicable treatment were the very reason for the success of the Haitian Revolution: the treatment of slaves and Mulattoes in Haiti was so terrible that it prompted the most violent and eventually victorious slave insurgency in history. The Haitian Revolution was the first and only slave rebellion that resulted in the creation of a free state governed by non-whites and former slaves, free of slavery. This achievement needs to be remembered as one of history's major transformations in today's culture.
D is correct one ok ok ok
