Answer:
American Indians' way of life changed because buffalo herds were destroyed for commercial markets
Explanation:
Most American Indians were dependent on the wild Buffalo for survival, at least in the plains and the West.
When the American settlers arrived in these regions, they quickly drove the Buffalo to the brink of exctintion, and replaced it with domestic cattle in order to supply the commercial markets.
The American Indians were obviously excluded from this new economy, and had very few alternatives for survival, having to resort to looting, raiding, and outright conflict with the Settlers. In the end, most of them were sent to the reservations that still exist to this day.
The Louisiana Purchase occurred in direct violation of the Constitution.
China responded by allowing Western countries in to create trade networks. They continued to have control over agriculture and focused on that part of their country. The larger cities and trading ports came under the control of Western influence. In exchange, European powers in particular Great Britain were willing to militarily defend China.
Japan on the other hand, created trade agreements but with no take over of their cities. They responded with a move to industrialize and create a modern military to defend themselves. Japan made it a goal to become a new "western" power in the East.
Answer:
You can infer that, The Enlightenment challenged the traditional authority of the Church.