The answer should be D. Hope that helps?
<span>The largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.[1] Recovery of life in the sea may have been much faster." </span>
Yes, this is especially true during World War Two when people like ethnic Germans now living in Poland were persecuted after the country capitulated to Germany. Another example is the Bosnian war where countless people were attacked from either side and based of their nationality, despite sharing ethnicities.
Don’t worry about big bro if you are in HighSchool and just do the work even though you are miserable you will thank yourself till the day you die because those 4 years decide what your whole life will be like just do the best you can so you have a job that pays well and your happy instead of slacking and being miserable
North America that is the answer