The United Kingdom, and Spain
I believe that it was the "Seminoles Tribe"
I believe the correct answer from the choices listed above is option C. The expansion of Islam into northern Ethiopia in the eighth century affect the city of Aksum by sparking a civil war and many political assassinations. Hope this answers the question.
You didn't provide possible answers, however, the sturm un drang movement centered on rejection of all things traditional, aesthetic, rational, related to the enlightenment period, or anything similar. They wanted to completely break themselves free from all tradition, so if anything fits the description then that is your answer.