Answer:
The political power of the Abbasids largely ended with the rise of the Buyids and the Seljuq Turks in 1258 CE. Though lacking in political power, the dynasty continued to claim authority in religious matters until after the Ottoman conquest of Egypt in 1517.
The Louisiana Purchase, which was purchased by the United States from France, greatly impacted the development of the US in that it gave the US a large area of land for extremely cheap.
The correct answer is C) The first pair were Enlightenment authors with romantic
characteristics. The second pair were the first to identify themselves
as romantics.
That is why many people consider William Blake to be pre-romanticist due to his high subjectivity and mythical and mystical aspects of his poetry.