Answer:
Grandmother hypothesis
Explanation:
The grandmother hypothesis is the result of a further developed mother hypothesis. The mother hypothesis suggests that the energy required to keep a woman fertile is better used in order to ensure that her offspring reproduce.
The grandmother hypothesis suggests that the grandmothers bolster the efforts of the mothers and make sure that their grandchildren's genetic interests are met. The grandmothers' can also increase the grandchild's social circle further increasing their chance to mate.
Everyone would go back to their state of nature
Korean War, 1950
U2 Crisis, may 1960
Bay of Pigs, 1961
Marshall Plan and Truman Doctrine,1947
Cuban Missile Crisis, 1962
Letter D is the correct answer.
Even though both perspectives have the same object of study, both perspectives are equally useful since they provide different types of information. While microsociology focuses on smaller groups at a community level examining the interactions among individuals in their everyday lives, macrosociology emphasizes large-scale patterns and trends of populations and social systems.