Due to the railroads Americans settlers were able to travel west in lager numbers how did the migration impact American Indians

The rail roads enabled more and more American settlers to come in. As a result, the native Indians;

Explanation:

Faced displacement to accommodate the arriving settlers. They were pushed further into the interior with others being forced to leave their ancestral land. The native Indians faced culture erosion out of the effect of foreign cultures to their own. They also intermarried with the settlers.