Chie is a matriarch figure, such symbol who can rule a society in which the power passes and vested from mother to daughter.
We know that Chie is a Japanese of samurai descent. She is raised with some samurai trainings. We can conclude that she is strong, brave, brilliant and independent.
However, Chie’s daughter, Etsuko was raised by a farming family but moves to America as a young bride. Her child adopts the perspective of an American concerning individual's choice.
Generations negotiate their identities in terms of each other and their society. These generations portray distinctive and useful method for constructing autonomy.
The Tang Dynasty defeated the Turks in the seventh century
Generally speaking, westward migration had a very negative impact on the Indian's way of life, since a large majority of Natives were either displaced from their homes or killed in order to make way for white settlements.
I'd go with C, D and F. The main causes of population growth had to do with diet and hygiene and health care.
The Agricultural Revolution (which started in the 17th century) led to better food production and thus better diet and nutrition for people, so healthier lives.
The Industrial Revolution (beginning in the mid 18th century) pushed cities to create better sanitation methods to avoid cholera and other disease epidemics.
And the ongoing advances in medicine ever since the Scientific Revolution were doing their part also to increase lifespans.