Answer:
C. Humans have been on Earth for a very short amount of time
Explanation:
using process of elimination, insects were around before dinosaurs were so that takes away B and C, then humans have been on earth for around 200,000 years which definitely isn't hundred of millions so it's most likely C
The gold mines of West Africa provided great wealth and power to West African Empires such as Ghana, Mali, & Songhai empire. The king of Ghana started trading back in the 8th century.
The right answer for the question that is being asked and shown above is that: "C. With the increase in population there were more blacks to advocate for this cause." blacks eager to participate in the civil rights movement following WWII because <span>With the increase in population there were more blacks to advocate for this cause.</span>
Drop nuclear warheads all over the Middle East till the whole place becomes a wasteland filled with radiation, instantly killing all terrorists even underground