Answer:
in Spain, the population fell from six million to two-and-a-half million. The epidemic hit Barcelona five times between 1348 and 1375. Contemporary sources describe the efforts to stop the advance of the disease, but few archeological remains exist.
Explanation:
On August 25, 1916, President Woodrow Wilson signed the act creating the National Park Service, a new federal bureau in the Department of the Interior responsible for protecting the 35 national parks and monuments then managed by the department and those yet to be established.
By discouraging students from practicing their tribal beliefs.
These schools were set up to erase Native American culture.