The picture with the Native American children standing in front of a school shows a major change in the policy toward the Native Americans. Initially, the Native Americans were discriminated against on pretty much all levels. They were seen as wild and uncivilized, so the white settlers were usually forcefully loving them to live into regions far away from them and not allowing them to integrate with them.
This started to change gradually though as the policies were changing against discrimination of the people, and when the stability of the country and its development came to be the most important things. The government of the United States that it would be for the best interest of the country and the Native American population if the Native American children got involved into the education system. By being educated, the children would be able to integrate into the American society, as well as develop skills so that they can compete on the labor market and be able to contribute to the American economy, as well as prosper on individual level.
This process was gradual, but it was effective, and it managed to successfully integrate the Native American population with the other people.
Answer
eventually returned to their home countries
Explanation
Many new immigrants entered in the US in the late 1800 in large numbers and most of them were from western and northern Europe. They fled to US because there was job shortage in their country and also crops farming failed due to their land being infertile and famine.There was also high taxation in their countries. Others were moving to US to seek for freedom due to the political and religion persecution. Many immigrants eventually returned to their home countries this is because in their mind they didn't come for a permanent stay.
A relationship in which both organisms benefit would be called mutualism. These organisms are often from different species or kingdoms, yet benefit each other anyway. An example of this is a small fish cleaning inside the mouth of a bigger fish, and the big fish in return will not attack or go after the smaller fish. Both organisms benefit in a way and everyone is happy.
The date was December 19th.