Answer:
C.
Explanation:
First of all, we mass migrated a long long time ago before the Neolithic revolution, second of all we didnt have a mass extinction event because we were suddenly able to put seeds in the ground and make them food, and third of all I dont know of any mass megafauna extinction early on in the Neolithic period
Answer:
21st century
Explanation:
At the beginning of the 21st century, the population of the common hippo declined more than 95 percent in the Democratic Republic of the Congo. In 2002, about 5.5 tons of hippo teeth were exported from Uganda, which equates to an estimated 2,000 individual animals.
A. Nations to meet and settle serious international issues peacefully.
Went in to the war and dropped an atomic bomb on Hiroshima