The answer is a. Native Americans started hearding from horseback
I belive the asian culture . if you noticed their always drinking green tea and eating lean meats such as cats, dogs, rats, etc.
As part of the 1898 Treaty of Paris that ended the Spanish American War, Spain agreed to cede the Philippine Islands to the United States for $20 million.
C. the increased demand for manufactured goods resulted in a lack
...the human desire to seek adventure.