Answer:
by using scientific methods to date key events
Explanation:
The "long march" of China was led by Mao Zedong so its C.
C because it’s the only one that makes any sense
Answer:
False
Genocide is the death of many people from something caused by a government often to surpress a certain group.
Yes, there are Nile crocodiles, hippo's, Rhinos etc.
